Dihydrogen phosphate, (H2PO4)-, ionizes in water to form H3O+ and (HPO4)2-. The equilibrium constant of this process is Kc= 1.35x10-7. Determine the equilibrium concentration of H3O+ in a solution that is initially 0.100 M (H2PO4)-. (H2PO4)-(aq)+ H2O(l)⇌ H3O+(aq) + (HPO4)2-(aq)

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Dihydrogen phosphate, (H2PO4)-, ionizes in water to form H3O+ and (HPO4)2-. The equilibrium constant of this process is Kc= 1.35x10-7. Determine the equilibrium concentration of H3O+ in a solution that is initially 0.100 M (H2PO4)-.

(H2PO4)-(aq)+ H2O(l) H3O+(aq) + (HPO4)2-(aq)

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