Question

Нужно срочно!!!!!!!!
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Answer 1

Ответ:

ZnO + 2 HCl → ZnCl2 + H2O

BeO + 2 HNO3 → H2O + Be(NO3)2

Cr2O3 + 3 H2SO4 → 3 H2O + Cr2(SO4)3

Mg(OH)2 + 2 NaOH → Na2(Mg(OH)4)

Al(OH)3 + NaOH → Na[Al(OH)4]

Cr(OH)3 + NaOH → NaCrO2 + 2H2O

Ba(OH)2 (t)→ BaO + H2O

Cr(OH)2 (t)→ CrO + H2O