Using Table, identify the conjugate acid-base pairs in each of the following equations and...

Using Table, identify the conjugate acid-base pairs in each of the following equations and whether the equilibrium mixture contains mostly products or mostly reactants:(14.2,14.3)

a. HNO2(aq) + HS− (aq) ⇄   H2S (g) + NO2− (aq)

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b. Cl− (aq) + H2O(l)   ⇄ OH− (aq) + HCl (aq)