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Vedmedyk [2.9K]
3 years ago
10

To burn 1 molecule of c7h16 to form co2 and h2o (complete combustion), how many molecules of o2 are required?

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0

The complete balanced chemical reaction is:

<span>C7H16  +  3O2  -->  7CO2  +  8H2O</span>

 

So 3 moles of oxygen O2 is required for every 1 mole of C7H16. In the same manner, 3 molecules of O2 is required for every 1 molecule of C7H16.

 

Answer:

<span>3 molecules O2 </span>

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As given by the question

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