Consider the reactions of cadmium with the thiosulfate anion. Cd²+ (aq) + S₂O₃²- (aq) Cd(S₂O₃) (aq) K₁ = 8. 3 × 10³ Cd(S₂O₃) (aq) + S₂O₃²- (aq) Cd(S₂O₃) ₂²- (aq) K₂ = 2. 5 × 10² What is the value for the equilibrium constant for the following reaction? Cd²+ (aq) + 2S₂O₃²- (aq) Cd(S₂O₃) ₂²- (aq) a) 8. 6 × 10³ b) 0. 030 c) 2. 1 × 10⁶ d) 8. 1 × 10³
