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Calcule el valor de [OH−] en una disolución preparada disolviendo 0.0050 mol de amoniaco y 0.0050 mol de piridina en la suficiente cantidad de agua para tener 200 mL de disolución. Los valores de Kb del amoniaco y la piridina son, respectivamente, 1.75 × 10−5 y 1.78 ×10−9. ¿Cuáles son las concentraciones de los iones amonio y piridinio? Resp. [OH−] = [NH4 +] = 6.6 × 10−4; [ion piridinio] = 6.7 × 10−8
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Calcule el valor de [OH−] en una disolución preparada disolviendo 0.0050 mol de amoniaco y 0.0050 mo...
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