Na+Cl2= CaO+Co2= Ba+Cl2= Al+N2= H2+N2=

Question

Na+Cl2=
CaO+Co2=
Ba+Cl2=
Al+N2=
H2+N2=

Answer 1

2Na + cl2= 2nacl
Cao +co2=caco3
Ba+cl2=bacl2
2Al+n2=2aln
3H2+N2=2NH3