Chemistry, 14.06.2020 00:57, rachel2005smith

Se desea preparar una solución de hidróxido de sodio (NaOH) al 19 % m/m, cuyo volumen sea de 100 mL (la densidad de la solución es de 1.09 g/mL). ¿Cuántos gramos de agua y de NaOH se deben usar?. (R: 20.7 g de NaOH y 79.3 g de agua).

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Se desea preparar una solución de hidróxido de sodio (NaOH) al 19 % m/m, cuyo volumen sea de 100 mL...

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