Question

1.Completeandbalancethefollowingchemicalequations: (5x2=10)

i.N2+O2 →

ii.H2S+Cl2→

iii.Na+H2O→

iv.Pb(NO3)2+Heat→

v.BaCl2+H2SO4→​

Answer 1

Explanation:

iii.Na+H2O→ this is the ans I hope

Answer 2

Answer:

N2 + O2 -- NO2

H2S + Cl2 -- S + 2HCl

Na + H2O -- NaOH + H2

2Pb(NO3)2 + heat -- 2PbO + 4NO2 + O2

Bacl2 + H2SO4 -- HCl + BaSO4

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