CA + O2 -> CAO
CAO + OH -> CA(OH)2
CA(OH)2 + CO3 ->CACO3
CACO3 + H -> CA(HCO3)2
2Ca+O2=2CaO;
CaO+H2O=Ca(OH)2;
Ca(OH)2+K2CO3=2KOH+CaCO3;
CaCO3+
CA + O2 -> CAO
CAO + OH -> CA(OH)2
CA(OH)2 + CO3 ->CACO3
CACO3 + H -> CA(HCO3)2
2Ca+O2=2CaO;
CaO+H2O=Ca(OH)2;
Ca(OH)2+K2CO3=2KOH+CaCO3;
CaCO3+