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Part A Is the reaction exothermic or endothermic? Is the reaction exothermic or

ID: 829572 • Letter: P

Question

Part A

Is the reaction exothermic or endothermic?

Is the reaction exothermic or endothermic?

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Part B

Does the reaction lead to an increase or decrease in the disorder of the system?

Does the reaction lead to an increase or decrease in the disorder of the system?

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Part C

Calculate ?G? for the reaction at 298 K.

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Part D

Is the reaction spontaneous at 298 K under standard conditions?

Is the reaction spontaneous at 298  under standard conditions?

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exothermic endothermic

Explanation / Answer

a) endothermic

b)increase

c)delta G = delta H - T delta S = 35.1kJ - 298*85.7/1000 =9.5614 kJ

d) no