Write the charge balance equation for a solution that is 0.0010 M phenol(aq) . Let phenol be represented by HA(aq). A) [H₃O⁺] = [OH^-] B) K_w = [H₃O⁺][OH^-] C) [H₃O⁺] = [OH^-] + [A^-] D) K_a = K_w/K_b E) 0.0010 = [HA] + [A^-]

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In a solution of phenol, the hydronium ion concentration is equal to the sum of the hydroxide ion concentration and the concentration of the phenolate ion (A⁻), which is the conjugate base of phenol.

Write the Charge Balance Equation for a Solution That Is