Question
La reaccin de autoionizacin del agua es: H20 (l) + H2O (l) = H3O+ (aq) + OH- (aq). La reaccin inversa domina la reaccin directa.
La reaccin de autoionizacin del agua es: H20 (l) + H2O (l) = H3O+ (aq) + OH- (aq). La reaccin inversa domina la reaccin directa. Esto significa que una muestra de agua contendr (elija uno) a) aproximadamente la mitad de iones y la mitad de malecules b) principalmente iones H3O+ y OH-, y muy pocas molculas de H2O c) principalmente molculas de H2O y muy pocos iones. 1) Solucin de HCl 1,0 x 10-3 M: [H+] = ______M, pH = _______; Solucin 0,200 M de HNO3: [ H+]= ______M, pH = _________; Solucin 1,0 M de HClO4: [H+] = __________M, pH = _______________
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