Chemistry, asked by annmariyajames17, 6 hours ago

PLEASE answer my question PLEASE i am on exam​

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Answered by DeveshSharma1234
0

Answer:

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Explanation:

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Answered by rajasriv
0
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
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