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Una muestra de 0,8690 g de una mezcla de NaCl y KCl se disuelve en agua y luego la solucin se trata con un exceso

Una muestra de 0,8690 g de una mezcla de NaCl y KCl se disuelve en agua y luego la solucin se trata con un exceso de AgNO3 para producir 1,933 g de AgCl. Calcule el porcentaje en masa de cada compuesto en la mezcla.

% masa NaCl = ?

% masa KCl = ?

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