Предмет: Химия, автор: vera228654v

вибрати оксиди із наведених речовин і дати їм назви: H2O, O2, H2SO4, CuO, Fe2O3, H2, Co2, HCL, Al2O3, CuSO4.

Ответы

Автор ответа: annagorodecka61

0

Ответ:

1. аш 2 о оксиген молекулярної цінності

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