Предмет: Химия, автор: brainly66734

дам 75 баллов кто решит все

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Автор ответа: niefh

1 14,0067
2 я хз
3 Хлори́д ба́рия — бинарное неорганическое вещество, относящееся к классу солей. Химическая формула — BaCl₂. Представляет собой бесцветные кристаллы, хорошо растворимые в воде. Ядовит

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помогите пожалуйста

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