Chemistry, 29.11.2021 19:20 anasstasiyashpa
Queremos preparar 250 cm3 de disolución de sal en agua, con una concentración de 5 g/l. ¿Qué cantidad de sal debemos disolver en agua?
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Queremos preparar 250 cm3 de disolución de sal en agua, con una concentración de 5 g/l. ¿Qué cantida...
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