Chemistry, 30.05.2021 14:00 sullivanjakob

1) Какое количество вещества Феррум (III) гидроксида вступает в реакцию с 15 г сульфатной кислоты? 2.) Какая масса Сульфур (VI) оксида необходима для образования 35 г барий сульфата?

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1) Какое количество вещества Феррум (III) гидроксида вступает в реакцию с 15 г сульфатной кислоты?...