Consider the Reaction CuI(s) ⇄ Cu⁺(aq) + I⁻(aq)

question 29

Multiple Choice

Consider the reaction CuI(s) ⇄ Cu⁺(aq) + I⁻(aq)
If the concentrations of the Cu⁺ and I⁻ ions in equilibrium at 298 K are both equal to 1.03 × 10⁻⁶ M, what is the value of ΔG° for the reaction?

• A)−68 kJ
• B)68 kJ
• C)−30 kJ
• D)30 kJ
• E)34 kJ

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