Mid-termSu09K - Thermodynamics, Electrochemistry, Kinetics...

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Thermodynamics, Electrochemistry, Kinetics and Organic Structures Chem. 14B Dr. Beatriz E. Ruiz Silva UCLA Summer 2009 Mid-Term Student _______KEY_______________________ Before handing in your quiz, read and sign the following: On my honor, I have neither given nor received any aid in this test. Signature _____________________________ TA or discussion session ___________________________________________________ The value of each question is indicated in parenthesis. Page 2 3 Total max Obt 60 40 100 Questions 1-4 are worth 20 points each. Questions 5 and 6 are worth 10 points each. Write in ink and show work if you want the opportunity to have your test re-graded No sharing of calculator, cellular phones or programmable calculators are allowed during the test. DO NOT TURN THIS PAGE UNTIL YOU ARE ADVISED TO DO SO.
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2 1. A piece of metal of mass 20.0 g at 100.0 0 C is placed in a calorimeter containing 50.7 g of water at 22.0 0 C. The final temperature of the mixture is 25.7 0 C. What is the specific heat of the metal? Assume
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Mid-termSu09K - Thermodynamics, Electrochemistry, Kinetics...

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