Chemistry, 06.05.2020 02:26 emocow

Cuantos gramos de sulfato de cobre (CuSO4), disueltos en 25 ml de agua , se necesitan para preparar 100 ml de disolución a 80 % en masa?

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Cuantos gramos de sulfato de cobre (CuSO4), disueltos en 25 ml de agua , se necesitan para preparar...

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