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Write the Charge Balance Equation for a Solution That Is

Question 136

Multiple Choice

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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