Автор - udagova277

Решите уравнения реакции:
Zn(OH)2+NaOH->
ZnO+KOH->
BeO+KOH->
BE(OH)2+NaOH->
Cr(OH)3+KOH->

Ответ

Автор - elmina2802

Zn(OH)2+NaOH=Zn(OH)2+NaOH

ZnO+2KOH=K2O+Zn(OH)2

BeO+2KOH=Be(OH)2+K2O

Be(OH)2+NaOH=NaOH+Be(OH)2

Cr(OH)3+KOH=KOH+Cr(OH) 3

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