Предмет: Химия, автор: katerinadmitrieva722

Складіть формули сполук за валентністю: a) Ва(II)O б) В(III)O в) S(IV)O г) СaP(III) д) СH е) Fe(IIІ)O​

Ответы

Автор ответа: Elizaveta0956
1

Ответ:

BaO,  B2O3, SO2, Ca3P, CH4, Fe2O3

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