Предмет: Химия, автор: California71

Азот усиливает рост листьев стеблей растений. Рассчитайте массовую долю азота в удобрениях: а) фосфат аммония б) дигидрофосфат аммония

Ответы

Автор ответа: semenovich15

Ты тоже химию не можешь сделать?

Автор ответа: Tatiankaa

приветттт!!!!!

дай мне 1,3,4 задачу

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