Consider the unbalanced equation for the combustion of hexane: αC6H14(g)+βO2(g)→γCO2(g)+δH2O(g) Determine how many moles...
Consider the unbalanced equation for the combustion of hexane: αC6H14(g)+βO2(g)→γCO2(g)+δH2O(g) Determine how many moles of O2 are required to react completely with 6.6 mol of C6H14.
Homework Answers
Ans :
The balanced equation is given as ;
2 C6H14 (g) + 19 O2 (g) = 12 CO2 (g) + 14 H2O (g)
19 moles of O2 react with 2 mol C6H14
so moles of O2 required to react with 6.6 mol C6H14 will be :
= (6.6 mol x 19 mol ) / 2 mol
= 62.7 moles O2
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