Предмет: Химия, автор: МаєвськаДаря

обчисліть масову частку Оксигену у алюміній гідроксиді

Ответы

Автор ответа: Potassium

M(Al2O3) = 102 g/mol

M(3O) = 48 g/mol

W(3O) = (48/102)*100% = 47%

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