Предмет: Химия, автор: lilazorova2000

Хелп ми плиз ни че не шарю в химии

Приложения:

Ответы

Автор ответа: dobriakua
0

а) HBr - H(I), Br(I);

H2S - H(I), S(II);

PH3 - P(III), H(I);

CaH2 - Ca(II), H(I);

SiH2 - Si(II), H(I);

BH3 - B(III), H(I);

AsH4 - As(IV), H(I);

HI - H(I), I(I);

б) Fe2O3, B2O3, H2O, N2O3, H2S, HgO, ZnO, Mn2O5.

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