Предмет: Химия, автор: kikiuy

cu → cuo → cuso4 → cu(oh)2

Ответы

Автор ответа: Женечка17

1

Объяснение:

2Cu+O2=2CuO

CuO+H2SO4=CuSO4+H2O

CuSO4+2NaOH=Cu(OH)2+Na2SO4

Женечка17: BaO+H2O=Ba(OH)2 BaO+2HCl=BaCl2+H2O 3BaO+P2O5=Ba3(PO4)2

kikiuy: Спасибо помогла очень

kikiuy: Ты меня спасла

kikiuy: У меня кр

Женечка17: HCl+NaOH=NaCl+H2O

kikiuy: Спасибо❤️❤️

Женечка17: 3H2O+P2O5=2H3PO4

Женечка17: отметь мой ответ лучшим

kikiuy: Нужно чтоб ктото додал комент

kikiuy: Спасибо

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