Автор - danyatimofeev1

Допишите уравнение реакция
Na2O+H20=
CuCl2+H2SO4=
CaO+CO2=
CuO+HCL=
Ca(OH)2+CO2=
SO+H2O=
HNO3+Ca(OH)2

Ответ

Автор - luffi
Na2O + H2O = 2NaOH
CuCl2 + H2SO4 = CuSO4 +2 HCl
CaO + CO2 = CaCO3
CuO + 2HCl = CuCl2 + H2O
Сa(OH)2 + CO2 = CaCO3 + H2O или Сa(OH)2 + 2CO2 = Ca(HCO3)2
SO3 + H2O = H2SO4
Ca(OH)2 + 2HNO3 = Ca(NO3)2 + 2Н2О

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