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If Δ\Delta G ο\omicron = 27 ο\omicron C for the ReactionCH3COOH(aq)+ H2O(l) ff

Question 74

Multiple Choice

If Δ\Delta G ο\omicron = 27.1 kJ at 25 ο\omicron C for the reactionCH3COOH(aq) + H2O(l) ff
CH3COO-(aq) + H3O+(aq) What is Ka for this reaction at 298 K?


A) 1.15 * 10-11
B) 5.63 * 104
C) 1.78 ? 10-5
D) 1.01
E) 9.89 * 10-1

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