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Given CH3CO2H(aq) H+(aq) + CH3CO2-(aq)

Question 98

Multiple Choice

Given
CH3CO2H(aq) Given CH<sub>3</sub>CO<sub>2</sub>H(aq) H<sup>+</sup>(aq) + CH<sub>3</sub>CO<sub>2</sub><sup>-</sup>(aq) at 25°C, K<sub>a</sub> = 1.8 × 10<sup>-5</sup> -What is ΔG° at 25°C? A) +2300 J B) -27,000 J C) -2300 J D) +270 J E) +27,000 J H+(aq) + CH3CO2-(aq)
at 25°C, Ka = 1.8 × 10-5
-What is ΔG° at 25°C?


A) +2300 J
B) -27,000 J
C) -2300 J
D) +270 J
E) +27,000 J

Correct Answer:

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