1)Ca+2NaOH = Ca(OH)2 + 2Na
2)Ca(OH)2 + 2LiCl = CaCl2 + 2LiOH
3)CaCl2 + Na2SO4 = 2NaCl + CaSO4
3)CaSO4 + BaCl2 = CaCl2 + BaSO4
1)Ca+2NaOH = Ca(OH)2 + 2Na
2)Ca(OH)2 + 2LiCl = CaCl2 + 2LiOH
3)CaCl2 + Na2SO4 = 2NaCl + CaSO4
3)CaSO4 + BaCl2 = CaCl2 + BaSO4