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a) Describe cmo preparar 0,50 L de tampn de imidazol 0,10 M, pH 7,50, comenzando con clorhidrato de imidazol. Usara NaCl o HCl para llevar

a) Describe cmo preparar 0,50 L de tampn de imidazol 0,10 M, pH 7,50, comenzando con clorhidrato de imidazol. Usara NaCl o HCl para llevar el pH a 7.50? b) Comenzando con imidazol, necesitara NaOH para llevar el pH a 7.50?

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