2Na + H2 = 2NaH
2Na + O2 = Na2O2
Na2O2 + 2Na t°= 2Na2O
2Na + 2H2O = 2NaOH + H2
2NaOH + MgCl2 = Mg(OH)2 + 2NaCl
2Na + Cl2 = 2NaCl
Na2CO3 + 2HCl = 2NaCl + CO2 + H2O
Na2CO3 + CO2 + H2O = 2NaHCO3
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Answers & Comments
2Na + H2 = 2NaH
2Na + O2 = Na2O2
Na2O2 + 2Na t°= 2Na2O
2Na + 2H2O = 2NaOH + H2
2NaOH + MgCl2 = Mg(OH)2 + 2NaCl
2Na + Cl2 = 2NaCl
Na2CO3 + 2HCl = 2NaCl + CO2 + H2O
Na2CO3 + CO2 + H2O = 2NaHCO3