Предмет: Химия, автор: ivanosvetik

вычислите относительную молекулярную массу сульфата меди вот формула "СuSO4"

Ответы

Автор ответа: MailaMiller

Cu = 64 г/моль; S = 32 г/моль; O = 16 г/моль.
Mr (CuSO₄) = 64 г/моль + 32 г/моль + 4 · 16 г/моль = 160 г/моль.
Ответ: 160 г/моль.

Автор ответа: ivanosvetik

спасибо большое)

Автор ответа: MailaMiller

Пожалуйста :)

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