Consider the reaction HCN(aq) leftharpoons H+aq + CN-(aq). At equilibrium, the addition of CN-(aq) would

Question

Consider the reaction HCN(aq) leftharpoons H+aq + CN-(aq). At equilibrium, the addition of CN-(aq) would (A) Reduce HCN(aq) concentration (B) Decrease the H+(aq) ion concentration (C) Increase the equilibrium constant (D) Decrease the equilibrium constant

Tardigrade Admin · Accepted Answer

At equilibrium, the addition of (CN)- would decrease the (H+) ion concentration to produce more and more HCN to nullified the increase of CN-aq

Q. Consider the reaction $H C N_{(a q)} ⇌ H_{a q}^{+} + C N_{(a q)}^{-} .$ At equilibrium, the addition of $C N_{(a q)}^{-}$ would

Reduce $H C N_{(a q)}$ concentration

Decrease the $H_{(a q)}^{+}$ ion concentration

Increase the equilibrium constant

Decrease the equilibrium constant

At equilibrium, the addition of $(CN)^{-}$ would decrease the $(H^{+})$ ion concentration to produce more and more HCN to nullified the increase of $C N_{a q}^{-}$

Q. Consider the reaction HCN(aq)​⇌Haq+​+CN(aq)−​. At equilibrium, the addition of CN(aq)−​ would

Reduce HCN(aq)​ concentration

Decrease the H(aq)+​ ion concentration