Chemistry

Chemistry

Problem

For the equilibrium reaction 2AgCl(s)⇌2Ag+(aq)+2Cl−(aq)2\text{AgCl}(s) \rightleftharpoons 2\text{Ag}^+(aq) + 2\text{Cl}^-(aq) which of the following species must be omitted when the equilibrium-constant expression KcK_c is written for the reaction? a) AgCl(s) and Ag+(aq)\text{AgCl}(s)\text{ and }\text{Ag}^+(aq) b) Ag+(aq) and Cl−(aq)\text{Ag}^+(aq)\text{ and }\text{Cl}^-(aq) c) AgCl(s)\text{AgCl}(s) only d) None of the species are omitted

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