Question

Balance the following equation:
1. C3 H8 +O2—— CO2 +
H2O
2. Al + Fe3 N2 —— Al N + Fe
3. Na+Cl2 —— Nacl
4. H2 O2 —— H2 O +O2
5. C7 H17 + O2 —— CO2 + H2 O​

Answer 1

Answer:

c3h8+5o2=3co2+4h2o

Explanation:

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Answer 2

1) C3H8+5O2 —> 3CO2+4H2O
2) 2Al+Fe3N2 —> 2AlN+ 3Fe
3) 2Na+ Cl2 —> 2NaCl
4) 2H2O2 —> 2H2O + O2
5) 4C7H17 + 45O2 —> 34H2O + 28CO2

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