In the ethane combustion reaction, what is the coefficient in front of the oxygen formula?

Ethane C2H6 During the combustion reaction of organic substances, water and carbon dioxide are always formed Combustion reaction: C2H6 + O2 => CO2 + H20 Now you need to equalize: 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O We get a factor of 7 before oxygen.



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