Given CH₃CO₂H(aq) H⁺(aq)+ CH₃CO₂^-(aq)at 25°C,K_a = 1 $\times$ 10^-5 $\Delta$ G at 25°C for a Solution in Which the Initial

question 47

Multiple Choice

Given CH₃CO₂H(aq) H⁺(aq) + CH₃CO₂^-(aq) at 25°C,K_a = 1.75 $\times$ 10^-5.What is $\Delta$ G at 25°C for a solution in which the initial concentrations are: [CH₃CO₂H]₀ = 0.10 M
[H⁺]₀ = 4.8 $\times$ 10^-8 M
[CH₃CO₂^-]₀ = 0.010 M

• A)-74.6 kJ
• B)74.6 kJ
• C)20.3 kJ
• D)-20.3 kJ
• E)27.1 kJ

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