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A 0.190 M solution of a weak acid (HA) has a pH of 2.91 Part A Calculate the acid ionization constant (K) for the acid, Expre

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I c € ИА — и+ +- 0-190 0 0 -x ta tx 10.190-2) x x fors pn = alog [nt] 2.91 = -log [nt] [nej = 1.23x10 m Ade canitikben Al equ

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