from_F03_FED - Name Chemistry 111 Practice Questions for...

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Name: Chemistry 111 Practice Questions for Exam IV Derived from Final Exam December 11, 2003
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Chemistry 111 Page 1 out of 7 Final Exam D / Fall 2003 For questions 1-2 , consider the following endothermic reaction, already at equilibrium… N 2 O 4 (g) 2 NO 2 (g) 1. If we were to decrease the volume of the flask, then… a) the equilibrium constant, Kp, would decrease. b) the equilibrium constant, Kp, would increase. c) the equilibrium constant, Kp, would remain unchanged. d) there is not enough information to decide what happens to the equilibrium constant for this reaction. 2. If we were to increase the temperature of the system, then… a) the equilibrium constant, Kp, would decrease. b) the equilibrium constant, Kp, would increase. c) the equilibrium constant, Kp, would remain unchanged. d) there is not enough information to decide what happens to the equilibrium constant for this reaction. 3. Consider the following reaction at 298 K. 2 A (g) A 2 (g) This reaction has a Δ G° = + 2.50 kJ. Determine the numerical value for Kc at 298 K.
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Chemistry 111 Page 2 out of 7 Final Exam D / Fall 2003 4. The equilibrium constant, Kc, for the following reaction is 3.00 at 25°C. A (g)
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This note was uploaded on 02/08/2010 for the course CHEM 111 taught by Professor Kenney during the Spring '08 term at Case Western.

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from_F03_FED - Name Chemistry 111 Practice Questions for...

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