aqueous solution of formaldehyde is called formalin. The commercially available formalin has 10 to 12% methanol with a few impurities like aluminum and copper. Almost 21 million tonnes of formaldehyde is produced annually all around the world. Synthesis of Formaldehyde Formaldehyde is produced by catalytic oxidation of methanol. A mixture of molybdenum and iron or silver is used as a catalyst in such a reaction. But a more commonly used process is FORMAX. In this process‚ methanol and oxygen
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Animal testing can be dated back to the ancient times of the Greeks and Romans. Physicians would dissect animals with the pure interest to obtain knowledge. But even then‚ one such physician stated that he would rather use a pig as his subject because he wanted to‚ “ avoid seeing the unpleasant expression of an ape” (Monamy 9). The ethics of animal testing has always been questioned. Humans do not want to think of animals as on the same level of us. The similarity is terrifying and makes the cruelty
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people today‚ animals are seen as nothing more than a childhood pet‚ a mere source of education‚ or even a useless annoyance. To other people‚ animals are beautiful‚ exquisite creatures that should be protected and cherished. Recently‚ many animal rights activists have turned their focus to animal experimentation‚ which has become one of today’s largest controversies. The Animal Welfare Act is the federal law that governs the humane care‚ handling‚ treatment and transportation of some animals in certain
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ApEnglish Language and Composition Reading Time: 15 minutes Suggested Writing Time: 40 minutes Directions : The following prompt is based on the accompanying seven sources This question requires you to synthesize a variety of sources into a coherent‚ wellwritten essay. Synthesis refers to combining the sources and your positions to form a cohesive‚ supported argument and accurately citing sources. Your argument should be central; the sources should support this argument. Avoid merely summarizing sources. Introduction
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Explanatory Synthesis A countless number of children in the United States were taught to believe that you could accomplish anything if you worked hard. This American dream has now become an American nightmare. According to the information in the Hart Research Associations titled “Raising the Bar‚” “ How the Rich are getting Richer and Poor are getting Poorer‚” and the Workforce Commission powerpoint‚ Americans are faced with many obstacles to learn how to survive in the economy. The main discussion
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rights of defenceless animals being tested on in laboratories for life? The animal Bill of Rights is to protect animals from exploitation‚ cruelty‚ neglect‚ and abuse. So many animals suffer from day to day ‚some are not in the right care or shelter. Some are stuck in laboratories for life in tiny cages‚ making them go crazy and depressed because they do have feelings and the right of wildlife to a natural habitat. I agree with the animal Bill of Rights because so many animals have been treated in
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are occurring and we can give thanks to animal testing for being the reason for many of them. Animal testing can be essential to providing important information needed to move forward with experiments and new medicine. While some believe that animal testing is wrong‚ it is necessary‚ as long as the animals are treated with care‚ because it provides beneficial insight into humans‚ and it could lead to cures for certain illnesses. Medical testing on animals provides valuable insight for humans. Studies
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Gringard Synthesis detailed procedure and scheme of the apparatus any changes to the original procedure‚ actual masses‚ and obs yield calculations and mp Discussion outline Grignard rxn (what is it used for‚ why important‚ the mechanism) Reaction set up (important details) How can the rxn be activated Second step: rxn of the Grignard reagent with acetophenone‚ quenching with ammonium chloride Isolation of the product‚ identification Possible or actual sources of error Part one of our experiment
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November 2012 For the Love of Animals Most households today have a beloved cat‚ dog‚ rabbit‚ fish‚ or other pet of some sort that they unconditionally care for and protect. What if your pet had ended up in a laboratory‚ forced to undergo painful experiments‚ instead of in your care? Unfortunately‚ that has been the fate of millions of animals every year dating back since before the nineteenth century. Researchers believe they are helping people by putting animals through these cruel experiments
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This House would ban animal testing In this debate testing should be defined as all testing including‚ medical research‚ cosmetics‚ toxicology‚ and psychology research where animals are used in any part of an experiment. An animal could sensibly be defined as vertebrates. With this exception of cephalopods‚ no invertebrates have any legal standing in any country so far as I am aware‚ and it would be hard to construct a case for any invertebrates having moral rights. The ban should be defined as
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