For the reaction

CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases

Problem

For the reaction HCN(aq)+H2O(l)⇌CN−(aq)+H3O+(aq)HCN(aq)+H_2O(l)\rightleftharpoons CN^-(aq)+H_3O^+(aq), which species is the conjugate base of HCNHCN? (a) H2OH_2O (b) H3O+H_3O^+ (c) CN−CN^- (d) H2CN+H_2CN^+

Related theory

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