Ch_4(g) + 2O_2(g) rightarrow + CO_2(g) + 2H_2O(g) One of the most common combust
ID: 494263 • Letter: C
Question
Ch_4(g) + 2O_2(g) rightarrow + CO_2(g) + 2H_2O(g) One of the most common combustion reactions we utilize on a daily basis is that of gasoline in the engines of our vehicles. the composition isomers for alkanes that range between 5 and 12 carbons. the octane rating of gasoline is the weighted average of all alkanes based on the commonly represented by the ratio of isooctane (2, 2, 4-trimethylpentane. octane number = 100) to heptane (n-heptane, octane rating = 0). the balanced equation representing the combustion of heptane is based on C_7H_16 having a coefficient of one, but hydrocarbons with an e formula unit requires coefficients for the fuel to be greater than one. Balance the combustion reactions of isooctane (C_8H_18) and heptane coefficients. Express the coefficients as integers. Make certain each target is complete before submitting your answer.Explanation / Answer
2 C8H18 (g) + 25 O2 (g) --------------> 16 CO2 (g) + 18 H2O (g)
2 C7H16 (g) + 22 O2 (g) --------------> 14 CO2 (g) + 16 H2O (g)