1)Ca + Cl2 = CaCl2
2)CaCl2+2NaOH=2NaCl+Ca(OH)2
3)Ca(OH)2+H2CO3=CaCO3+2H2O
4)CaCO3+Na2SO4=CaSO4+Na2CO3
Ca+2HCl=CaCl2 + H2
CaCl2+2KOH=Ca(OH)2+ 2KCl
Ca(OH)2+H2CO3=CaCO3+2H2O
CaCO3+2NaCl= Na2CO3+CaCl2
1)Ca + Cl2 = CaCl2
2)CaCl2+2NaOH=2NaCl+Ca(OH)2
3)Ca(OH)2+H2CO3=CaCO3+2H2O
4)CaCO3+Na2SO4=CaSO4+Na2CO3
Ca+2HCl=CaCl2 + H2
CaCl2+2KOH=Ca(OH)2+ 2KCl
Ca(OH)2+H2CO3=CaCO3+2H2O
CaCO3+2NaCl= Na2CO3+CaCl2