aliss03 aliss03

17-12-2021
Biology

contestada

Si se disuelven 50 g de NaNO3 en suficiente cantidad de agua, para obtener 195 g de solución. Calcular el porcentaje de concentración.

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ishmaelxavier ishmaelxavier

17-12-2021

Answer:

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NaOH + H2SO4 =NaOH + HNO3 =Cu(OH)2 + HCl = H2SO4 = HNO3 =