Предмет: Химия, автор: zajcmilana

СРОЧНО!! помогите пожалуйста
Визначте формулу речовини, якщо відомі масові частки елементів: (С)=55,8 %, (Н)=6,98%(О)=37,22%Відносна густина речовини за воднем дорівнює 43

Ответы

Автор ответа: dimazhambyl1

0

Ответ:

55,8%-6,98%+37,22%=84,04%

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