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) Kw = [H3O+][OH-]
C) [H3O+] = [OH-] + [A-]
D) Ka = Kw/Kb
E) 0.0010 = [HA] + [A-]
Correct Answer:
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