with a single mole of anhydride were then calculated for both trials‚ giving the values of 4.7 and 4.5 moles of water‚ respectively. This indicated that the empirical formula of the hydrate might be copper (II) sulfate pentahydrate – CuSO4·5H2O. I. INTRODUCTION Hydrates are chemical compounds that contain discrete water molecules as part of their crystalline structure. Water is bound in most hydrates in definite‚ stoichiometric proportions‚ and the number of water molecules bound per metal
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CHARLES DICKENS‚ in a note now lying before me‚ alluding to an examination I once made of the mechanism of “Barnaby Rudge‚” says — “By the way‚ are you aware that Godwin wrote his ‘Caleb Williams’ backwards? He first involved his hero in a web of difficulties‚ forming the second volume‚ and then‚ for the first‚ cast about him for some mode of accounting for what had been done.” I cannot think this the precise mode of procedure on the part of Godwin — and indeed what he himself acknowledges‚
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I want to attend college because of my own motivation. I strive to be great at everything I do‚ and with the help of my parents‚ I have been blessed enough to have been successful so far in life. I want to attend college to get a better education for myself to open up options for my future so I can continue to be successful. Ever since I was little‚ I wanted to go to college to get the best education possible. I have worked hard in and out of the classroom in order to achieve this goal. My hard
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Why I Am in College College is the place to gain knowledge and having more knowledge gives you more power. I have a strong drive to go to college because I want to be rich‚ I want to make a difference‚ and I want to discover who I am. I believe that college is the first step to my success and I will take advantage of that. College is my building stone to get a degree so I can earn more money to become a billionaire. I want to use the money I earn to help my family out to thank them for raising
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instilled in me that college was a requirement. The vision has always been to graduate high school‚ then proceed to college‚ it was just a matter of where I wanted to go‚ what I wanted to study‚ and how to acquire the funds for it. However‚ as I got older college became a choice I had to make based on how I wanted my future to go. When I figured out I wanted to pursue a career in Environmental Engineering I knew college was the path to take. With that being said‚ going to college and pursuing my particular
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Comunication Composition ¬ Text number 4: The text is a diary written by a woman and it is probably only to be read by herself. She is typing it down early in the morning¬ (7.15 a.m.) while her boyfriend Mark Darcy is still asleep. She starts with making a status over her weight in stones‚ her number of boyfriends‚ ¬the number of shags she and her boyfriend had and how many calories she has eaten. After ¬that she writes down how good she feels and she makes comparisons with herself and
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Composition and Inverse Mat222 2/23/2013 This week we have been assigned three functions which we must evaluate. These are the functions which we have to evaluate this week. fx=2x+3 gx=x2-3 hx=7-x3 We have been asked to compute(f-h)(4). So we can evaluate each separately and then subtract. f-h4=f4-h(4) f4=24+3 =8+3=11 f4=11 h4=7-43 =33=1 h4=1 This is our final answer. f-h4=11-1=10 Next we are to compare two pairs of the functions
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Chemical Composition of Cells Testing for Proteins: The independent variable is the biuret reagent. The dependent variable is the solutions being used as follows; distilled water‚ albumin solution‚ and starch solution. If the protein is present‚ then the biuret will change to a violet color. Authors: Eliza Koundry and Jody Cote Eliza was in charge of adding equal amounts of biuret reagent to the distilled water‚ albumin solution‚ and the starch solution. Jody was
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Table below shows the layers of the Earth : Layer Composition Depth Properties Crust Oceanic crust Continental crust Basalt Granite 7-10 km 20-70 km Cool‚ rigid‚ and brittle Cool‚ rigid‚ and brittle Lithosphere Lithosphere includes the crust and the uppermost portion of the mantle Varies; the crust and the mantle have different compositions About 100 km Cool‚ rigid‚ and brittle Mantle Uppermost portion of the mantle included as part of the lithosphere Asthenosphere
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Why I learn English Learning English is necessary for my future career. Nowadays‚ practically every prestigious and well-plaid job‚ not only working as an English teacher‚ requires proficiency in this language. Those who know English‚ have a big advantage on the labour-market over those who don’t. But it certainly isn’t the only reason why I learn English. I have been interested in studying foreign languages since I went to school‚ and I always knew that my future profession would be
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