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Chemistry X A, B, C, D

1.K+HCl   →KCl +H2

2.Na+Hcl  → NaCl+H2

3.Ca+Hcl → CaCl+H2

4.Al+HCl → AlCl3+H2

5.Zn+HCl → Zncl2+H2

6.N2+H2 → NH3

7.CH4+O2 → CO2+H2O

8.NA2C03+HCl → NaCl+H2O+Co2

9.Fe+H2O → Fe3O4+H2

10.Cu+HNO3 → Cu(NO3)2+NO2+H2O

11.CS2+O2 → C02+S02

12.NH3+O2 → N2+H2O

13.H2S+O2 → SO2+H2O

14.P4+O2 → P2O5

15.KClO3 → KCl+O2


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