What is the equilibrium constant for the following reaction, HCO2H(aq) + CN-(aq) HCO2-(aq) + HCN(aq)
And does the reaction favor the formation of reactants or products? The acid dissociation constant,Ka,for HCO2H is 1.8 × 10-4 and the acid dissociation constant for HCN is 4.0 × 10-10.
A) K = 1.00.The reaction favors neither the formation of reactants nor products.
B) K = 2.2 × 10-6.The reaction favors the formation of products.
C) K = 2.2 × 10-6.The reaction favors the formation of reactants.
D) K = 4.5 × 105.The reaction favors the formation of products.
E) K = 4.5 × 105.The reaction favors the formation of reactants.
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