Why You Should Never Write For Essay Mills

Why You Should Never Write For Essay Mills Hence you acquire more essay help without straining budget-wise. When you hire our essay writer, you are assured of the best content since our experts have access to the best sources. The resources they use include books, peer-reviewed journals, and articles tackling your topic. Sometimes, it is hard to locate information sources that suit your paper. Writer's block is hard when you've got to write three different papers by a nearing deadline. But the samples I got from Essays.ScholarAdvisor.com helped me to write them faster and with good results. You can be assured that all our writers are native writers from the US. We respect your strict deadlines, and will ensure that your essays reach you on or before the date of submission. This will give you sufficient time for any corrections to be done. It's time to stop stressing out about your essays. By providing us the complete details of the project, we can immediately assign one of our experts and have the contents delivered on or before the set deadline. Studying psychology subject needs great concentration and attentiveness. If students do not develop these elements, there is a great chance that they may fail to learn anything and apply their knowledge. Such elements can be developed by the critical evaluation psychology essay examples. View our blog and get to know more about us and the kind of writing service that we can give to you. Interested clients can easily get the necessary information and details that they need from our website. In fact, reading samples is roughly similar to reading a book in a library. Moreover, learning by example allow you to save valuable time by skipping the frustrating trial-and-error stage through following a tested route. Essay Mama guarantees its clients that we will live up to their expectations and criteria. blog post with a vast selection of fresh and novice topic ideas for various academic papers. If you use free academic essays presented on the database's website for inspiration, information, and reference purposes, by no means it would be considered cheating. You may spend several hours in the college library without getting the resource you want. It is easy to get the temptation to use other sources you find online. The problem is that they may not suit your situation. While our expert writer is creating an excellent paper for you, you can monitor their progress and communicate with them. You also have an opportunity to request necessary changes. We never miss a deadline, and all essays are sent by the deadline, guaranteed. Peachy Essaypreaches the higher morals or trust and concept of confidentiality in their projects. Your Essay Writers offer expert editing and proofreading services, and have ten years of experience improving students? All our editors are PhD holders so you can be confident your final submission will be free of errors. The psychology research paper is a crucial part of a student’s life and protecting the content of the same becomes an utmost important thing to do for us. No acts are undertaken that can scar the reputation of the student by breaching the confidentiality aspect of the academic writing.

Blue-Collar Brilliance and Shop Class as Soul Craft - 1100 Words

Blue-Collar Brilliance by Mike Rose and Shop Class as Soul Craft by Mathew (Essay Sample) Content: Rhetoric EssayStudent NameCourse NameDateRhetoric EssayThe debate on the white collar and blue collar job has always been there since time immemorial, every sector believes it is superior to the other. However, the apprentice part has always received the toughest blows ever on validity on intelligence and social classification. This has been embraced from the learning institutions which have always laid more emphasis on knowledge-based careers rather than skill-based careers. The two authors Mike and Mathew on their two different but ideologically similar literatures expounds further on this claim.The ever recurring notion that blue collar jobs require minimal intelligence and schooling is very evident as explained by Mike Rose in the Blue-collar Brilliance. Mathew as an author of Shop Class as Soul Craft argues that work involves a strenuous exercise and serves a persons interest. The reward of money is the motivating factor (Crawford, M, 2010) . The two authors buil d credibility based on personal facts and events while gathering experience from their relatives and friends by employing emotional appeals. The end results to appeal the readers cohesion weaken the reliability of their argument.Mathew in his book Shop Class as Soul Craft first sets the stage by embracing the fact that knowledge through education is of importance for one to gain experience. He convinces one to buy what was once made. Hire experts for small repairs that could be manually fixed. Synthesizes the role of an economist to increase profit margin by reducing unnecessary costs. (Crawford, M, 2010). Mike Rose starts by showing the reality of blue collar jobs with the strenuous exercises involved in them. The many consistent activities in the restaurant setting starting right from making the orders which are given by abbreviations, synthesizing of the many orders while writing them down, preparing the right menu, delivering it to the customer, looking at the ones which needed refill, who is almost through and which order has taken long time to make(Rose, M, 2005).Throughout the articles, the authors use strong sources that strengthen their credibility and argument compilation as well. Mathew uses the works of Mike Rose, Hannah Arendt, the sociologist Richard Senett, Alexandre kojeve, Aristotle, Thomas Jefferson, by Mathew referring from this sources, his credibility is boosted by providing statistics and facts. (Crawford, M, 2010). Mike Rose researched on the cognitive works and mind for blue collar jobs and their cognitive biographies. Having written 12 books of his own and being a professor his works are expertise and can fully support his claims. The use of personal examples from Mathews life experiences where he opens up a shop and later making the mahogany table uses first hand deductions that are of great importance (Rose, M, 2005). Mike Rose uses her mother who is a waitress and her uncle who has not undergone enough schooling according to him. Th e use of this two to introduce and support her ideas shows the validity and reliability of his works from own experience.The authors continue showing strong appeals and logical progressions of ideas. Mathew points out facts about the blue collar job, he explain that machine usage has declined tremendously leading to more passive jobs worldwide, these strengthens the fact that people are embracing knowledge based jobs. Mathew continues by providing statistics to show evidence that he bases his arguments i.e. (Crawford, M, 2010).The authors conveys the message that, despite the Chinese been known with skill-based jobs, they have also shifted to knowledge-based jobs merely within half a century, if you need a deck build or a car fixed, the Chinese are no more of much help,i.e.(Rose, M, 2005)The two authors still supports the ideas while showing the intertwined jobs and chores within the restaurant. The labor intensive part and handling complaints from every corner. It describes the im portance of multi tasking as depicted by Rose handling various customer needs and queries (Rose, M, 2005). This vivid description of the chores in a restraint strengthens his ideas.She would be seen rushing through the room, receiving orders and handling complaints, (Rose, M, 2005). This is just one of the many that clearly support the authors arguments that blue collar jobs are tedious and degraded while they are carried out to cater person financial needs. These details trigger the reader to analyze the problems that really need to be looked at and worth discussing.The authors introductions are emotional phrases and words that create and describe blue collar fellow in regard to a society. Mathew claims that it is evident that shop class is long gone, as education has changed to knowledge-based hence knowledge workers i.e. (Crawford, M, 2010)Using descriptive vivid words is targeted to the readers to bring about emotional attachments and show the seriousness of their arguments. By use of catchy phrases such as knowledge workers, hide the works, preparing kids for high tech and global future, blue collar by Mathew (Crawford, M,2010). Mike Rose use of make every move count, work smart, am all in, (Rose, M, 2005). All this words evokes...

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Organ Donors Must Not be Paid Essay - 559 Words

Organ Donors Must Not be Paid Today, medical operations save lives around the world, a feat that surely would surprise our ancestors. Many operations replace defective organs with new ones; for new organs to be ready to be implanted there need to be organ donors. We are not so advanced a society that we can grow replacement organs. Thousands of organ donors in the United States every year are seen as doing the most noble of deeds in modern civilization, and most of the time death has to occur before the organ can be used. Now, though, some are suggesting that organ donors—or their beneficiaries—should be paid for their donations. This should not happen, as it creates a strain on the already tight national budget, forces†¦show more content†¦Even in recent years where the United States has had a surplus budget, the government starts new programs instead of supporting established things that need considering, such as the foreign debt and Social Security. Can the government really be expected to have enough money to spend on these and other causes and the expensive cost of compensation? In the United States, organ sales are illegal, and conducted only on the black market and with either unlicensed or underhanded doctors performing the operations. The law prohibiting selling organs is there primarily to protect a person’s life and â€Å"pursuit of happiness.† What happens when people get paid for donating organs? A human being only needs one lung and one kidney; many people would endanger their health by donating organs to get money. A booming industry of organ sales would emerge, with some people stooping to violent means in order to forcibly acquire more organs to sell and get rich off of. â€Å"Donor† doesn’t quite describe a person being paid for giving something. Reimbursement is the key idea, but how can someone truly donate something with knowledge that he or someone that depends on him will benefit monetarily? A donor is someone who gives willingly without want of thanks or compensation, a volunteer. Donors, volunteers, are not â€Å"in it for the money.† A true donor donates his organ simply because it is saving a life, not because he wants himself or his family to getShow MoreRelatedOrgan Donation : An Ethical And Effective Way Of Ethnic923 Words   |  4 Pagespropagandas are accustomed to coat the organ transplant and donation with the sense of ethnic. As time goes by, organ donation has become a volunteered action in some degree, and the lack of organs for transplanting reflects people’s unwillingness to donate without any incentive. Consequently, human have to admit that the altruism is just a romantic beautification of hum anity. In my opinion, paid organ donation is an ethical and effective way to increase organ supply. Nowadays, many countries takeRead MoreChinese People And Government Participates In Organ Trafficking.1150 Words   |  5 Pagesand government participates in organ trafficking. The people cannot admit to doing such a thing as it violates the Temporary Rules Concern in the Utilization of Corpses or Organs from the Corpses of Executed Prisoners Act, which was enacted in 1984. The act states that â€Å"the use of organs of executed criminals must be kept strictly secret, and attention must be paid to avoid negative repercussions.† (Glaser 20) The fight against The Declaration of Istanbul on Organ Trafficking and Transplant TourismRead MoreLegalizing The Sale Of Human Organs1246 Words   |  5 Pagesincreasing need of organs for medical treatment, illegal organ black markets become more rampant. Under such circumstances, should the government legalize the sale of living human organs? In Joanna MacKay’s essay Organ Sales Will Save Lives, after analyzing from both receivers’ and donors’ perspectives deliberately, she makes her own credibility to conclude that since there are potential donors and potential sellers that have a strong eager to trade kidneys, legalizing the sale of human organs would bringRead MoreFinancial Compensation for Organ Donation Essay1307 Words   |  6 Pagesreceive a life-saving organ donation, yet only one out of four will ever receive that precious gift (Statistics Facts, n.d.). The demand for organ donation has consistently exceeded supply, and the gap between the number of recipients on t he waiting list and the number of donors has increased by 110% in the last ten years (OReilly, 2009). As a result, some propose radical new ideas to meet these demands, including the selling of human organs. Financial compensation for organs, which is illegalRead MoreOrgan Sales713 Words   |  3 PagesSelling Organs Many people are dying each day because of the lack of organs available. Waiting lists can be as long as 106,000 people. On an average 17 patients in need of transplants die each day. Is this fair to the families or is selling organs a better option? What are the benefits of organ selling and should it be made legal? By legalizing organ selling we would be saving lives. People sell organs on the black market every day; the downfall to this is that the surgeons that removeRead MoreEssay on Compensation for Living Human Organ Donation is Unethical1394 Words   |  6 PagesCompensation for Living Human Organ Donation is Unethical As technology continues to progress the feasibility of organ transplantation becomes a commonplace. It is very common for organs to be donated after one passes if it is the wishes of the deceased. As the supply of organs from the deceased is greatly outnumbered by the number of patients on waitlists living donors becomes an issue. Many times a relative or close friend is willing to give up an organ to help save a life. The questionRead MoreOrgan Donation Essay915 Words   |  4 Pagesfor an organ transplant. The average wait for a person to obtain an organ is four and a half years (Becker). Not many people have this kind of time which results in the numerous deaths. A way to resolve this problem is to compensate organ donors. Donors should be reimbursed for their donations because it allows patients to be given their organs faster, will help end organ shortages, and the donors should receive compensation for their hospital stay, along with other expenses that the donor typica llyRead MoreOrgan Selling And An Elderly Man Sits Patiently1531 Words   |  7 PagesOrgan Selling Peering into the window of Da Vita dialysis, an elderly man sits patiently. His patience is not from the fact that he has no place to go afterwards; his schedule was clear. His patience came from the fact that he can bare the wait in the room, because he knows down the hall the nurse will be re-puncturing his forearm to administer the hemodialysis. It was his third time coming in this week, which meant he wouldn t be back until next week. Of course, when he looks at the bruising onRead MoreEssay The Growing Need for Organ Donors1628 Words   |  7 Pagesexpression in the decision to become an organ donor.† Pope John Paul II stated in the Address to International Congress on Transplants. In a culture of death and self-centeredness it is important to prompt the youth to consider becoming an organ donor. The number of people in need of a transplant is growing quickly, and already is at a large rate. Eighteen people will die each day waiting for an organ transplant; more must be d one to help these people, yet it must be within the standards of medical ethicsRead MoreBenefits Of Organ Donation For Organs1670 Words   |  7 Pagesyear due to organ complications; however, donating organs has become widely popular in the medical field to help save hospitalized people. Organ donation is a process in which a healthy individual gives up a working organ to an ailing person in need. A person in decent health can be qualified to donate a kidney, liver, or various other organs. In some cases organ donors are deceased but the donors already planned to donate their organs. Both the person searching for an organ and the donor have to go

Increasing Population & Overall Growth of India-Free-Samples

Question: Discuss about the Increasing Population and Overall Growth of India. Answer: The rapid growth or explosion of population is considered as a curse. For instance, population outburst is a boon for European developed countries, like Spain and Italy, where population is declining. In contrary, the developing countries like India, population explosion are acting as a curse, as it is hampering the overall development of the country. For instance, developing countries like India, are already facing a resource shortage, which is limited to meet the basic needs for the growing population; moreover, with rapid growth, the resources available for each person is further decreased, leading to the phenomenon like poverty, malnutrition and other health and wealth related issues among the members (Bloom). In this essay, thus, the key focus would be to support the thesis statement the increasing growth of Indias growing population hinders its development as a country. How the negative consequences of population growth is affecting the countys overall growth would be discussed here, to justify the thesis statement. India is the second most populated country worldwide, consisting approximately a fifth of the world's total population. India is a developing country, thus, the country is facing several economic and political issues, one of the key cause of the hindrance of the countrys growth has been claimed to be the population growth. Every corner of the country represents a significant increase in population. Till 2016, the current population of India is 1.327 billion. Till 2016, the birth rate of this developing country is 19.3 births per 1000 people, whereas death rate is 7.3 deaths per 1000 people. However, the overall growth rate of the country is 1.19 %, estimated in 2016 (Aiyar et al.). In a report by the Indian government, it has been depicted that the country will overtake Worlds most populous country, China within 2025; the statement is a key issue of debate between the population experts and leading commentators, who are arguing that this rapid growth, if not controlled properly, hind ers the remarkable growth story of the country. Currently Chinas population is 1.371 billion; thus, if remain uncontrolled, India would not take enough time to overtake Chinas population. Several population experts at the global level have been warned that, becoming the most populous country in the world, several hundred million Indians would have to live in poverty. The article provided by the National Population Stabilization Fund claimed that with the continuation of the recent growth rate of population, India would be able to double its population size within next 50 years, which would make its sustainable development unattainable. As a result, the unsustainable development would raise several social and health issues within the population (Sen et al.). For instance, as the resources are limited, poverty and unemployment would be raised, along with the economic insecurity of the poor people; ultimately, these would lead to high rates of teenage pregnancies; as a result of being uneducated. However, arguing these previous statements, the executive director of Population Foundation of India and former commissioner of Indias census told that the rapid population grow th may give additional benefit to the countrys economic stability through next 25 years, if the investment in human resource and health is increased and maintained. It has been argued by Ezeh et al. that after approximately 70 years of independence, the current scenario of the country is stable, which is mainly due to population. The country is unable to multiply its resources, in a proportional rate with the rapidly growing population. As a result the following negative impacts are increasing upon the population. Unemployment- For the developed countries like India, it is difficult to generate employment for the huge population proportionally with its rapid growth. Besides insufficient industrialization, lack of resources is increasing the number of illiterate, especially in rural areas; combining both the factors, the unemployment is becoming an increasing trend as a result of rapid population growth in the country (McDonald et al.). Manpower utilisation- As a result of economic depression and slow business development as well as expansion activities the number of unemployed people is rising in the country, which is in turn causing other health and social issues to be raised like poverty, malnutrition, depression and others. Pressure on infrastructure- One key reason behind the increased unemployment is that unfortunately the infrastructural facilities are not equally developing with the population growth. As a result, the consequences include lack of transportation, communication, education, housing, health care and decreased quality of life. It has been reported that with the increased population, the number of overcrowded house, slums and traffic congestion are increasing proportionally (Buhaug et al.). Therefore, it can be interpreted that the rapid population growth in pulling the overall country back against its overall sustainable growth and development. Resource utilisation- With the increased demand of rapidly growing population, the natural resources, like land, water, forests and other resources are over-exploited, which will cause a significant scarcity of resource in nearest future, indicating a questionable future for the next generation, thereby hindering a sustainable growth of the nation. Decreased production and increased costs- With the rapidly growing population, the nation should also concentrate on increasing the food production and distribution, which have not been done in India. The increased production needs increased cost, which the nation is unable to meet; thus, inflation is the key consequence of rapid growth of population in India (Cassen). Inequitable income distribution- In addition to the social and health issues, a visible inequality is significantly being introduced in the society, through unequal resource utilization by different population. Therefore, while one social group is achieving success and contributing towards the nations growth through economic sustainability; the rest groups, who are being disadvantaged from this unequal distribution of resources and income, are pulling the entire population backward. Not only the economy and health of the nation is being affected by the consequences, rather the environment is significantly being affected by the rapid population growth in India, hindering countrys overall growth. Kuo and Gioietta revealed that the country's population growth is imposing an increasing burden on the country's limited and continually degrading natural resource base. The country is attempting to cope with the fast population growth and economic downturn as a result of industrialization, which is leading to environmental issues through uncontrolled growth of urbanization, and industrialization, extension and intensification of agriculture and the natural habitats destruction. For instance, three basic demographic factors including birth, death and migration rate are contributing to the changes in population size, distribution, composition, which are raising several questions regarding the cause and effect upon the environment. It has been estimated that India is giving habitat to approximately 17.86 % of the total world population, within 2.4 % of worlds land area (Debata et al.). As a result the, countrys land area is imposing a high pressure on its all natural resources. The resultant consequences include rapid deforestation, for the sake of urbanization and creating more habitats for the increasing population. The rapid deforestation is causing the exhaustion of wild life and damaging the environmental balance. The consequences include change in weather, more environmental pollution, which are negatively affecting the agricultural and food industry. In addition, with more demand of the increasing population, other natural resources, like the water, land and other natural resources are explored consistently, leading to the consequences like water shortage, soil exhaustion, air and water pollution (Saikia). As a result of these consequences, weather change and natural calamities are being increased, which causes loss of economic and other resources, leading to hindered growth of the overall population. Health issues are also increasing due to environmental damage, like more skin cancer and pollution related diseases (Coale et al.). Poverty and unequal distribution of resources along with limited opportunities forcing people to live below the poverty line, thereby causing overburdened populat ion density and manipulation of environment. The consequences of this phenomenon are development of overcrowded houses and slam areas in urban area, who survives in limited resource, limited or no education and unemployment. Therefore, the burden on the environment intensifies every day as the population grows, pulling the population and hindering the nations growth. Reviewing the national and global issue, it has been revealed that it is important to control Indias population immediately, to sustain the countrys growth. For this collaboratively the government of India, policy makers, politicians and other stakeholders should initiate a strong policy related to its population, for keeping a balance between the countrys economic growth and the demands of growing population. Although several steps have been already undertaken, these should emphasize more on control of the population (Mehta). Awareness related to welfare and educational status of women and girls should be increased, education related to birth control, campaigns related to safe use of contraceptive and reduction of teenage pregnancy should be enhanced, free distribution of contraceptives and condoms among the poor, encouraging male sterilisation and spacing births, more health care centres for the poor, would be significant steps to control the population. Based on the above discussion and arguments, it can be concluded that the population growth is significantly hindering the overall growth of the country, which needs to be controlled immediately. Experts are expecting that through increased public awareness and inclusion of strict governmental population control policies would lead to way for the countrys economic prosperity and control of population. Reference List Aiyar, Shekhar S., and Ashoka Mody. "The demographic dividend: Evidence from the Indian states." (2011). Bloom, David E. "Population dynamics in India and implications for economic growth." St. Gallen, Switzerland: WDA-Forum, University of St. Gallen, 2011. Buhaug, Halvard, and Henrik Urdal. "An urbanization bomb? Population growth and social disorder in cities."Global Environmental Change23.1 (2013): 1-10. Cassen, Robert.India: population, economy, society. Springer, 2016. Coale, Ansley Johnson, and Edgar M. Hoover.Population growth and economic development. Princeton University Press, 2015. Debata, A., Mita Debata, and D. Panda. "Population growth and environmental degradation in India."Research Reviews: Journal of Ecology3.2 (2014): 14-22. Ezeh, Alex C., John Bongaarts, and Blessing Mberu. "Global population trends and policy options."The Lancet380.9837 (2012): 142-148. Kuo, Gioietta. "MegaCrisis? Overpopulation Is the Problem."World Future Review4.3 (2012): 23-32. McDonald, Robert I., et al. "Urban growth, climate change, and freshwater availability."Proceedings of the National Academy of Sciences108.15 (2011): 6312-6317. Mehta, Pooja. "Main Effects Of Population Explosion In India".Economics Discussion. N.p., 2017. Web. 14 June 2017. Saikia Phukan, Rumani. "Overpopulation In India Causes, Effects And How To Control It?".mapsofindia.com. N.p., 2014. Web. 14 June 2016. Sen, Gita, and Caren Grown.Development crises and alternative visions: Third world women

Short Story and True Selves Essay Example

Short Story and True Selves Essay Authors use certain characters to attract and persuade certain audiences. The two short stories, The Prospector’s Trail by Cathy Jewison and Bluffing by Gail Helgason are easily comparable by the use of characterization. Both stories consist of two main characters, as couples, as it is affected by another individual. Also, throughout the stories, both couples face challenges in which reveal their true selves. Lastly, the author used one dynamic character while the other remained a static character. The Prospector’s Trail and Bluffing consisted of two main characters as it was affected by another individual. Norman and Jennifer from, The Prospector’s Trail, were happily married, until both their relationship and their financial funds started going downhill. Norman came to Yellowknife with his ambitious wife to make something of himself and Roy helped him do so. Jennifer doesn’t think much of Ray, and wasn’t fond of him or the way he dressed. â€Å"Unless I catch you wearing a red plaid flannel shirt, in which case I’ll leave you on the spot. † From this passage, it is clear that Jennifer was stereotyping Roy from not wanting Norman to become like him for the reason that he was wearing a red plaid flannel shirt during that time. We will write a custom essay sample on Short Story and True Selves specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Short Story and True Selves specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Short Story and True Selves specifically for you FOR ONLY $16.38 $13.9/page Hire Writer That being said, while prospecting with Roy, Norman found a barely ripped red plaid shirt and  he instantly wore it, knowing that it would tick Jennifer off. As a result, Jennifer left Norman without even saying a word. In Bluffing, Gabriella and Liam went on a hike as they came across a bear in which showed how much they truly were uncommitted to one another. Liam ran off when he should’ve done something on the spot to keep Gabriella same from getting hurt from the bear. This occurrence completely changed the way Gabriella felt about Liam. Thus, these were how the two main characters were affected by another individual. Throughout the stories, both couples faced challenges in which revealed their true selves. In Prospector’s Trail, before going into Yellowknife, Norman lost his job and confidence from the formality and high expectations of his boss. He became clumsy where his reputation spread and could no longer work. In the following passage: Jennifer halfheartedly agreed to let Norman pursue his dream of opening and interpretive centre, on the condition that he did t far away from anyone they knew. We realize that Jennifer was ashamed and blinded by her pride, which ended up with her treating Norman wrongly. In Bluffing, when Liam ran away from both Gabriella and the bear, it shows that Liam was a coward and he didnt necessarily care about her. Furthermore, by the end of the story, Gabriella seems to also not care so much anymore. This is proven by the following passage: When the last bandage is removed, she pulls her chair closer to the bed and stretches her lips into a smile. She knows in her bones that she can manage this way, for the rest of the afternoon, at least. She still has that much bluffing in her. From this, it was clear that she was lying when she held his hand as the bandage was being taken off. It was obvious that she’d plan on leaving him due to the fact of him leaving her with the bear. Hence, these were how both couples faced challenges in which reveal their true selves. Lastly, the authors in both, The Prospector’s Trail and Bluffing used a dynamic character while the other remained a static character. Jennifer was portrayed as a selfish, inconsiderate, nagging wife who simply nagged about making Norman the best he could possibly be while Liam was portrayed as an unpredictable and a difficult person to understand. From beginning to end, Jennifer and Liam remained the same making them static characters. While on the other hand, Norman from the Prospectors Trail was portrayed as a young, confused, clumsy nerd but as time passed, he changed into a more open-minded, free man who  just wanted to start a new life in Yellowknife. This is proven by the following passage: You’re little lady’s not going to like it. She’s more upscale than my Elsie. â€Å"You’re right. She won’t see the potential. But like I said – this is the end of the road for me. † This shows that Norman wanted to be free from the stress Jennifer caused him, even if he were to be left behind. It was just Jennifer’s presence that was dragging him down to get to where he really wanted to be. In Bluffing, Gabriella changed from being committed and wanting to continue living with Liam to just simply leaving him and lying about how she felt about what had happened. Both Norman and Gabriella changed throughout the story, which made them dynamic characters while Jennifer and Liam remained the same, as a result of being static characters. By the use of characterization, the two stories are easily comparable. Both stories consisted of two main characters, as it was affected by another individual Also, throughout the stories, both couples faced challenges in which reveal their true selves. Lastly, the author used one dynamic character while the other remained a static character. Thus, these are the reasons why the characters from The Prospector’s Trail and Bluffing are very much similar.

Preparation of 2-Acetylcyclohexanone Essays

Preparation of 2-Acetylcyclohexanone Essays Preparation of 2-Acetylcyclohexanone Paper Preparation of 2-Acetylcyclohexanone Paper Introduction3 Results4 Discussion6 Conclusion7 Experimental7 References8 Preparation of 2-Acetylcyclohexanone Introduction When hydrogens are present on the ? -carbon of ketones (like the reaction used in this experiment), carbonyl compounds and aldehydes, they turn the compound slightly acidic1. These functional groups are removed by using a basic solution as shown in (i) below1. The product formed with water is stable only due to resonance, but does not form a very stable equilibrium. Enamine reactions are used to avoid many problems usually associated with alkylating or acylating carbonyl compounds when they are reacted with aqueous sodium hydroxide1 as shown in reactions (ii) and (iv)1. The main problem being that the reaction results in a great number of crucial secondary side reactions, such as those in equations (iii), (iv) and (vi), and this in turn results in the main product formed in (i) being only available in small amounts because of the previously mentioned unstable equilibrium, while nucleophile OH- in equation (iii) is much higher1. When the OH- reacts with alkyl halide (iii) or acyl halide (iv), the conjugate base will tend to react with the unreacted carbonyl compound by means of an aldol condensation reaction as shown in equation (vi)1. Results Preparation of the enamine PyrrolidineCyclohexanone Molecular formula: C4H9NMolecular formula: C6H10O Volume: 4. 0 ml+. Volume: 5. 0 ml Density: 0. 87 g cm-3Density: 0. 95 g cm-3 Boiling point: 87? CBoiling point: 156? C Masses were worked out using densities: Mass cyclohexanone = 0. 947g/ml x 5ml = 4. 739g Therefore moles = mass/molar mass = 4. 739g/98. 15g mol-1 = 0. 483 moles Mass pyrrolidine = 0. 866g/mol x 4. 0 ml = 3. 464g Therefore moles = mass/molar mass = 3. 464 / 71. 11g mol-1 Addition of the acetic anhydride EnamineAcetic Anhydride Molecular formula: C10H9N Molecular formula: C4H6O3 ¬ (2) Volume: 4. 5 ml Density: 1. 08 g cm-3 (2) Molecular Weight: 102. 1 g/mol Boiling point: 139. 8? C(2) Moles : 0. 04760 moles Acetic anhydride is the limiting reagent The s toichiometric ratio of acetic anhydride to 2 acetylcyclohexanone is 1:1 Preparation of 2-Acetylcyclohexanone 1-pyrrolidino-1-cyclohexene2-Acetylcyclohexanone Molecular Weight: 151. 25 g mol-1 Molecular Weight: 140. 18 g mol ¬-1 Mass: 0. 14g Moles: 0. 04760 moles The stoichiometric ratio of acetic anhydride to 2 acetylcyclohexanone is 1:1, therefore there is 0. 04760 moles of 2-acetylcyclohexanone. Theoretical mass of 2-acetylcyclohexanone = 0. 04760mol x 140. 18g/mol = 6. 673g Percentage yield = Actual yield/ Theoretical yield x 100 = 0. 14g/6. 673g x 100 = 2. 10% Discussion As previously mentioned, aldehydes and ketones will tend to react with primary amines in order to form an imine, as can be seen in step 2 below. Enamines are very easily alkylated due to them being very nucleophillic1. The first step entails the reaction of pyrrolidine and cyclohexanone with p-Toluenesulfonic acid to form a toluene solution of the enamine as shown below. Step 1: Reaction of pyrrolidine and cyclohexanone with p-Toluenesulfonic acid to form a toluene solution of the enamine The second step involves the reaction of the toluene solution of the enamine with acetic anhydride to form 1-pyrrolidino-1-cyclohexene, which is the intermediate of the reaction. This intermediate is not seen as it cannot be isolated due to it being very unstable. Step 2: Reaction of the enamine with the acetic anhydride to form 1-pyrrolidinocyclohexene (the intermediate) The third and final step is the reaction of the intermediate(1-pyrrolidino-1-cyclohexene) with water in order to form final product 2-acetylcyclohexanone. Step 3: 1-pyrrolidino-1-cyclohexene (the intermediate) reacts with water in order to form 2-acetylcyclohexanone. The product was isolated by means of using a separator funnel. The solution was cooled till it was room temperature and transferred to a seperatory funnel. 10 ml water was also added to the funnel and the contents were mixed thoroughly by inverting the funnel several times and releasing the gas build-up pressure by releasing the valve on the stopcock. The aqueous layer was the bottom layer due to it being higher in density than the organic layer and was disposed of in a beaker. Similarly, the organic layer was rinsed with three portions of hydrochloric acid (3M) and finally rinsed again with water (10 ml). The organic layer was transferred to a clean 250 ml beaker and dried over MgSO4 – MgSO4 was added until it stopped clumping together at the bottom of the beaker in solution. The MgSO4 drying agent was then filtered off by vacuum suction. The melting point range obtained in the experiment was 110-119? C, which is not the same as the theoretical boiling point of 138? C. This could be due to impurities present in the sample, like water, which would lower the boiling point. The % yield was particularly low and could be attributed to insufficient reflux of the enamine solution that was supposed to have een refluxed for a minimum of half an hour, but due to time constraints, was only refluxed for 20 minutes. Another way to make 2-acetylcyclohexanone is by using a suspension of tellurium chloride and chloroform4 Conclusion There are three steps in the mechanism to forming 2-acetylcyclohexanone. These are reacting pyrrolidine and cyclohexanone with p-Toluenesulfonic acid to form a tol uene solution of the enamine, reaction of the enamine with the acetic anhydride to form 1-pyrrolidinocyclohexene, and reacting 1-pyrrolidino-1-cyclohexene (the intermediate) with water in order to form 2-acetylcyclohexanone. The melting point range obtained experimentally was 110-119? C and is very different from the theoretical melting point range due to errors that have occurred during the procedure of the practical and are explained in the discussion above. The particularly low % yield of 2. 10% is due to insufficient reflux time. Experimental Preparation of the toluene solution of the enamine A 100ml round bottomed flask was pre-weighed, after which cyclohexanone (5. 0ml), pyrrolidine (4. 0ml), toluene-4-sulfonic acid (0. 1g) and 40 ml toluene were added to it. boiling chips were also added to the reagent mixture so as to prevent loss of product due to splashing and boiling of the product. The Dean and Stark apparatus was set up individually by each student. The 100 ml round bottomed flask with reagent mixture was then fit to the Dean and Stark apparatus with a reflux condenser fit to the top of the apparatus. The reflux condenser was fit with a calcium chloride drying tube in order to prevent atmosp heric moisture from reacting with the contents of the round bottomed flask, and also to serve as a means to relieve pressure formed during the reaction. A heating mantle was used to heat the round bottomed flask till a vigorous reflux of the toluene, with vapour rising up the condenser was observable. It was observed that the water that formed as a result of the reaction of the toluene reflux collected in the trap portion of the Dean and Stark trap apparatus. Once the solution was boiling, reflux was continued for an hour. During this waiting period, a solution of acetic anhydride (4. 5 ml) in toluene (10 ml) was prepared. Once reflux was complete after one hour, the solution was cooled till it could be handled comfortably and the Dean and Stark apparatus was removed. While waiting for the flask to cool, the distillation setup was prepared by re-positioning the condenser with both a receiver and receiver flask. The now cooled round bottomed flask was fit with a thermometer attached by means of a still head and fit to the distillation setup. The flask was once again heating using a heating mantle to distil pyrrolidine and water that was still present. Distillation was continued until the temperature reached 108-110? C. Thereafter, the round bottomed flask was allowed to cool down to room temperature after removing it from the distillation setup and removing the still head with thermometer. Preparation of the 2-Acetylcyclohexanone The acetic anhydride solution that had been previously prepared was then added to the round bottom flask containing the enamine solution while stirring and was further stirred for 15 minutes. Water (5 ml) and 3 boiling chips was then added to the flask and fit with a reflux condenser. This new reagent mixture containing intermediate product enamine was heated under reflux for a full 30 minutes once the solution came to a boil. This was the stopping point for day 1 of the experiment. The round bottomed flask was labelled and stoppered for continuation of the experiment on the following week. On day 2 of the experiment, the content of the round bottomed flask was transferred to a separating funnel. Water (10 ml) was used to rinse the round bottomed flask and this rinsing was added to the separating funnel. The content of the funnel was mixed well and the gas was released by opening the stopcock. The aqueous layer was the lower layer and was separated from the organic layer, which remained in the funnel. Similarly, the organic layer was rinsed with three portions of hydrochloric acid (3M) and finally rinsed again with water (10 ml). The organic layer was transferred to a clean 250 ml beaker and dried over MgSO4 – MgSO4 was added until it stopped clumping together at the bottom of the beaker in solution. The MgSO4 drying agent was then filtered off by vacuum suction. The vacuum distillation setup was then prepared and the filtered solution was transferred to this setup in order to distil off the toluene at its boiling point of 110? C at 760 mmHg pressure. The remaining residue was put in a very small round bottomed flask. This flask was attached to a short path condenser with 3 anti-bumping granules added to the flask. 3 very small receiver flasks were preweighed before the product was flame distilled. Flame distillation took place under reduced pressure by means of using the bench vacuum. different fractions of product during the distillation were collected in 3 different receiver flasks. The temperature range that each of the fractions were collected at were recorded. The added masses of the product collected in all three flasks were used. References 1. courses. chem. psu. edu/chem36/Chem36H/IndivExpt1/435%20Acetylcyclohexanone. pdf – Accessed 11/08/08 2. http://en. wikipedia. org/wiki/Acetic_anhydride – Accessed 11/08/08 3. P. Y Bruice, Organic Chemistry, 4th Edition, Pearson Education Inc. , 2004, USA pgs 747-753 4. freepatentsonline. com/4355097. html