1. 2Na + 2H2O = 2NaOH + H2^
2. 2NaOH + CuSO4 = Na2SO4 + Cu(OH)2
2Na+2H2O=2NaOH+H2
2NaOH+H2SO4=Na2SO4+2H2O
1. 2Na + 2H2O = 2NaOH + H2^
2. 2NaOH + CuSO4 = Na2SO4 + Cu(OH)2
2Na+2H2O=2NaOH+H2
2NaOH+H2SO4=Na2SO4+2H2O