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Chemistry, 09.03.2021 21:50 yasarhan2

Problema (soluciones porcentuales): 1.- Se requiere preparar 100g de una solución de NaOH al 19.9 % (en peso). ¿cuántos
gramos de NaOH y H2O se necesitan?​

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Answers: 3

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Problema (soluciones porcentuales): 1.- Se requiere preparar 100g de una solución de NaOH al 19.9 %...

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