C + O₂ →t°→ CO₂
MgO + CO₂ = MgCO₃
MgCO₃ →t°→ MgO + CO₂
MgO + 2HNO₃ → Mg(NO₃)₂ + H₂O
Mg(NO₃)₂ + 2NaOH → Mg(OH)₂↓ + 2NaNO₃
Mg(OH)₂ →t°→ MgO + H₂O
C + O₂ →t°→ CO₂
MgO + CO₂ = MgCO₃
MgCO₃ →t°→ MgO + CO₂
MgO + 2HNO₃ → Mg(NO₃)₂ + H₂O
Mg(NO₃)₂ + 2NaOH → Mg(OH)₂↓ + 2NaNO₃
Mg(OH)₂ →t°→ MgO + H₂O