Предмет: Химия, автор: Ololoru

СРОЧНО!!!
Напишите все возможные реакции CuSO4; KOH; H2SO4; Cu; Zn; CO2; Na2O.

Ответы

Автор ответа: KingTramp
1
H2SO4 + Cu = CuSO4 + H2
NaO + H2SO4 = Na2SO4 + H2O
Автор ответа: kamilakulieva
1
СuSO4 + 2KOH = Cu(OH)2 + K2SO4
CuSO4 + Zn = ZnSO4 + Cu
2KOH + H2SO4 = K2SO4 + 2H2O
2KOH + CO2 = K2CO3 + H2O
H2SO4 + Zn = ZnSO4 + H2
H2SO4 + Na2O = Na2SO4 + H2O
CO2 + Na2O = Na2CO3
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