PLEASE answer my question PLEASE i am on exam
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a)Balanced chemical equation:
N2+3H2 → 2NH3
N=2
H=3
b)Balanced chemical equation:
2H2+O2 → 2H2O
H=4
O=2
c)Balanced chemical equation:
2Zn+O2 → 2ZnO
Zn=2
O=2
d)Balanced chemical equation:
Zn+2HCl → ZnCl2+H2
Zn=1
H=2
Cl=2
N2+3H2 → 2NH3
N=2
H=3
b)Balanced chemical equation:
2H2+O2 → 2H2O
H=4
O=2
c)Balanced chemical equation:
2Zn+O2 → 2ZnO
Zn=2
O=2
d)Balanced chemical equation:
Zn+2HCl → ZnCl2+H2
Zn=1
H=2
Cl=2
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