The sum of the coefficients in the equation for the combustion of propene is …

General formula of alkenes: СnH2n
С3Н6 – propene formula
2С3Н6 + 9О2 → 6СО2 + 6Н2О – propene combustion reaction
2 + 9 + 6 + 6 = 11 + 12 = 23
Answer: the sum of the odds = 23



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