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

---

Definitions:

Complex of Ideas

A network of related concepts, beliefs, and thoughts that collectively contribute to an individual's or group's worldview.

Technologies

Tools, systems, or methods that apply scientific knowledge for practical purposes, especially in industry and in our daily lives.

Function Properly

The ability of an object, system, or organism to perform its intended or expected task efficiently and effectively.

Dynamic Systems

Systems characterized by constant change, activity, or progress, where interactions and relationships evolve over time.