October 2018 1 39 Report

1.Na+........=Na2O2

2.Na2O2+........=Na2CO3

3.Na2CO3+..........=NaHCO3

4.NaHCO3+..........=Na2CO3

5.Na2CO3+.........=NaNO3

6.Na+.......=NaH

7.Na+........=NaOH

8.NaH+.......=NaOH

9.Na2O2+.......=NaOH

10.NaOH+.......=Na2CO3

11.Na+......=Na2S

12.Na2O+......=NaCl

13.NaCl+......=NaHCO3

14.Na2O2+........=Na2O

15.NaCl+.....=Na2CO3

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