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A student determines that an aqueous solution that contains 0.149 M potassium hypochlorite and 7.50x102 M hypochlorous acid, also has an H₂O* concentration of 2.27x10 8 M. Based on these data, calculate the value of the equilibrium constant K for the equilibrium: HCIO(aq) + H₂0H30'(aq) + CIO (aq) Calculate K as is usually done, omitting the solvent, water, from the expression for K: K=
A student determines that an aqueous solution that contains 0.262 M sodium formate and 0.238 M formic acid, also has an H3O+ concentration of 1.98x101 M. Based on these data, calculate the value of the equilibrium constant K for the equilibrium: HCOOH(aq) + H,O= Ho'(aq) + HCOO (aq) Calculate K as is usually done, omitting the solvent, water, from the expression for K: K=