EXPERIMENT NO. 4 Chemical Equilibrium Claver‚ L. Z. X. Y.1‚ Palad‚ C. C.2‚ Rocha‚ R. D. P3 1Anthropology Department‚ College of Social Sciences and Philosophy‚ 2National Institute of Geological Sciences‚ College of Science‚ 3Department of Food Science and Nutrition‚ College of Home Economics‚ University of the Philippines‚ Diliman‚ Quezon City 1101 Philippines ------------------------------------------------- Keywords: forward and reverse reactions‚ equilibrium constant‚ Le Chatelier’s Principle
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Bread Mold Experiment Mold is something that we often take for granted‚ as something that makes us have to throw the bread away or the cheese smell bad. Mold is‚ in fact‚ a fascinating organism which has had many different uses over the years and our lives would not be the same without it. Most of us know that food seems to become moldy more quickly in the summer than in the winter when it is colder. Food in refrigerators seems to keep longer than food left out in the sun. Is this true? Does temperature
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"Which were the more typical of 1920s America: prohibition and intolerance or the Jazz Age and increasing social freedom? The Roaring 20s The 1920s are most commonly known as the roaring 20s due to the many changes and revolutions during this decade. Women were issued the right to vote at the end of the previous decade and there was a strong resurgence of nativism that led to progressivism and social freedom. HOWEVER‚ AMERICA IN THE 1920s WAS MOST TYPICALLY CHARACTERIZED BY PROHIBITION AND INTOLERANCE
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Experiment #7 Fall 2014 Dehydration of an alcohol NAME Nick Weinberger POSTLAB 1. Show the mechanism for the dehydration of -tetralol under conditions employed in the lab. Show all intermediates‚ and show electron flow with arrows. 2. What general mechanism most likely applies to this reaction (SN2‚ E2 etc)? E1 3. Why was acid employed in this reaction? The acid was used to protonate the leaving group (OH) to form water which is a much better leaving
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Abstract An experiment is conducted to prepare soap and thus‚ to compare the properties of the prepared soap and synthetic detergents which are precipitation‚ emulsification and cleaning abilities. It can be concluded that soap has the properties if emulsifying oil whereas detergent has not. The abilities of forming precipitates can be seen clearly in soap solution whereas detergent forms no precipitates at all. The experiment is completed and successfully conducted. Introduction
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Experiments: Doctors‚ Experiments‚ and Results Melissa Anjeanette Edwards POLYTECH High School of Kent County‚ Woodside‚ Delaware Abstract During World War II experiments were done on the prisoners of war in Nazi Germany. Doctors for these camps came in all shapes and sizes including former S.S. Troops‚ Women‚ and a variety of prisoner doctors. The experiments differed as much as the doctors themselves; however they stayed the same in one factor‚ medical curiosity become killing in atrocious
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pleasant‚ fruit-like odors and are the chemicals responsible for the odors and flavors of many fruits (oranges‚ bananas‚ pineapples) and flowers. In most cases‚ such natural products get their properties from a mixture of organic compounds. In this experiment you will prepare two esters of o-hydroxybenzoic acid‚ more commonly known as salicylic acid. One of the esters‚ acetylsalicylic acid‚ is aspirin‚ the common analgesic. We will synthesize aspirin by mixing salicylic acid with acetic anhydride. The
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points) p v nr-C: -165 R v4 nilt t-e‚ /-(---katr (3 C‚ b. Describe a correspondence between the random digits from a Random Number Table and outcomes in the game (6 points) 1/1 v1‚ o\t/ - tr.+ ‚ c. Use the Random Number Table to simulate 20 repetitions Using the table‚ begin at line 37. Report the proportion of times you win the game (6 points) R-b 55 8 ("A‘-( 1 ’17) (e. .7 a? ) Co (‚) CI I V v (1 (0 1/ H Lid cjoQ \re 1.- (74) S )(- c‚5s 2. Bias is present in each of the
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The 5/20 rule is very new to me and this is my first time hearing about it. I think I’ve got a good understanding of it. The 5/20 rule is define as any food items that contains 5%or close to 5% of nutrition‚ it’s not a good source‚ but if it contains 20% or more nutrition‚ then it’s consider as a good source. Every morning I make sure I drink some apple juice. The apple juice that I drink contains 5% or less‚ so it’s really not good for me. My favorite snack is crunch and munch. It contains close
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[pic] [pic] [pic] Jan- May’2012 Compiled by: Sr. Lect. Prachi Dewan ECE Department GTBIT. LIST OF EXPERIMENTS (Electrical Science Lab-I) Branch:- EEE /ECE 1. Introduction to various Basic Instruments of Electrical Science 2. To verify Superposition Theorem. 3. To verify Thevenin Theorem and find out Thevenin’s Equivalent circuit using DC Sources. 4.
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