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Given the equilibrium constants: Ag+(aq) + Cl–(aq) ⇌ AgCl(s) K1 2 Ag+(aq) + CrO4 2-(aq) ⇌ Ag2CrO4(s) — Equilibrium Chemistry Question

Question

Given the equilibrium constants:
Ag+(aq) + Cl–(aq) ⇌ AgCl(s) K1
2 Ag+(aq) + CrO4 2-(aq) ⇌ Ag2CrO4(s) K2
What is the equilibrium constant for the following reaction?
2 AgCl(s) + CrO4 2-(aq) ⇌ Ag2CrO4(s) + 2 Cl–(aq)

A.

K1 K2

B.

K1 / K2^2

C.

K2^2 / K1

D.

K2 / K1^2

✓ Correct
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