Ответ:
Объяснение:
2C + O₂ = 2CO
2CO + O₂ = 2CO₂
2NaOH + CO₂ = Na₂CO₃ + H₂O
Na₂CO₃ + CaCl₂ = CaCO₃↓ + 2NaCl
CaCO₃ + 2HCl = CaCl₂ + CO₂↑ + H₂O
2C + O2=> 2CO
2CO+ O2=> 2CO2
CO2 + 2NaOH => Na2CO3 +H20
Na2CO3 + CaCl2 => 2NaCl + CaCO3
CaCO3 => CO2 + CaO
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Ответ:
Объяснение:
2C + O₂ = 2CO
2CO + O₂ = 2CO₂
2NaOH + CO₂ = Na₂CO₃ + H₂O
Na₂CO₃ + CaCl₂ = CaCO₃↓ + 2NaCl
CaCO₃ + 2HCl = CaCl₂ + CO₂↑ + H₂O
Ответ:
2C + O2=> 2CO
2CO+ O2=> 2CO2
CO2 + 2NaOH => Na2CO3 +H20
Na2CO3 + CaCl2 => 2NaCl + CaCO3
CaCO3 => CO2 + CaO