Which Statement Is True Regarding the Reversible Reaction Below? H₂CO₃

question 110

Multiple Choice

Which statement is true regarding the reversible reaction below? H₂CO₃+ F^- HCO₃+ HF.K_a1(H₂CO₃) = 4.2 × 10^-7; K_a(HF) = 7.1 × 10^-4

• A)At equilibrium,[HF] > [H₂CO₃] because HF is a stronger acid than H₂CO₃.
• B)At equilibrium,[HF] > [H₂CO₃] because H₂CO₃ is a stronger acid than HF.
• C)At equilibrium,[HF] = [H₂CO₃].
• D)At equilibrium,[H₂CO₃] > [HF] because HF is a stronger acid than H₂CO₃.
• E)At equilibrium,[H₂CO₃] > [HF] because H₂CO₃ is a stronger acid than HF.

Discern the differences between majority voting outcomes and efficient resource allocation.

Understand the principles of the median-voter model and its application in predicting policy outcomes.

Evaluate the effects of political techniques like vote trading (logrolling) on economic efficiency and policy decisions.

Understand the concept of personal and social identities and their contributing factors.

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