• 2Na + 2HCl = 2NaCl + H2NaCl + KOH = NaOH + KClNaOH+LiCl=NaCl+LiOHNaCl + K = KCl + Na2Na + H2SO4 = Na2SO4 + H2
  • 1) HCl + NaOH= NaCl + H2O2) NaCl+ KOH = KCl + NaOH3) 2NaOH + BaCl2= 2NaCl+ Ba (OH)24) NaCl + K= KCl + Na5) 2Na + H2SO4= Na2SO4 + H2