Practice Quiz 2.2003

Practice Quiz 2.2003 - Quiz 2 INSTRUCTIONS: FORM B 2003 Use...

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Quiz 2 FORM B 2003 INSTRUCTIONS: Use a soft, #2 pencil. Your marks must be dark to be counted correctly. Bubble in Form B on your Scantron Form Write your perm number and bubble in your perm number . Each question is worth 3 points, you will not lose more than 3 points for incorrect answers. You may work out the problems and write your answers on this quiz. Turn in the Scantron form only . Keep the quiz so you can check your work and your answers later. The answers to the quiz will be posted on the web. www.chem.ucsb.edu EQUATIONS and CONSTANTS: R = 8.3145 J mol –1 K –1 G = H T S G = – nF E S = q rev /T S vap = H vap /T b G o = H o T S o G o = – nF E o G = G o + RT ln Q G o = – RT ln K 1. For a given reaction, H = 35.5 kJ/mol and S = 83.6 J/K-mol. Assuming H and S do not vary with temperature, at what temperatures is the reaction spontaneous?
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Practice Quiz 2.2003 - Quiz 2 INSTRUCTIONS: FORM B 2003 Use...

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