Предмет: Химия, автор: tojievb5

Из каких элементов состоит фосфорная кислота и каково их количество

Ответы

Автор ответа: nutellamilka

1

Ответ:

H³P¹O⁴ - 3 атома H - водород, 1 атом - P фосфор, и 4 O

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