Ответ:
Объяснение:
2)
Fe + 2HCl = FeCl₂ + H₂
FeO + CuCl₂ = FeCl₂ + CuO
3)
2NaOH + H₂CO₃ = Na₂CO₃ + 2H₂O
Na₂CO₃ + Ca(OH)₂ = CaCO₃ + 2NaOH
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Verified answer
Ответ:
Объяснение:
2)
Fe + 2HCl = FeCl₂ + H₂
FeO + CuCl₂ = FeCl₂ + CuO
3)
2NaOH + H₂CO₃ = Na₂CO₃ + 2H₂O
Na₂CO₃ + Ca(OH)₂ = CaCO₃ + 2NaOH