Which of the following is the correct balanced equation for the combustion of an organic compound with the formula C8H16O2?Question 5AnswerC8H16O2(l) + 11 O2(g) --> 8 CO2(g) + 8 H2O(g)C8H16O2(l) + 7 O2(g) --> 8 CO2(g) + 8 H2(g)C8H16O2(l) + 6 O2(g) --> 8 CO(g) + 6 H2O(g)C8H16O2(l) --> 8 CO2(g) + 16 H2O(g)C8H16O2(l) + 9 O2(g) --> 8 CO2(g) + 6 H2O(g)
Question
Which of the following is the correct balanced equation for the combustion of an organic compound with the formula C8H16O2?Question 5AnswerC8H16O2(l) + 11 O2(g) --> 8 CO2(g) + 8 H2O(g)C8H16O2(l) + 7 O2(g) --> 8 CO2(g) + 8 H2(g)C8H16O2(l) + 6 O2(g) --> 8 CO(g) + 6 H2O(g)C8H16O2(l) --> 8 CO2(g) + 16 H2O(g)C8H16O2(l) + 9 O2(g) --> 8 CO2(g) + 6 H2O(g)
Solution
The correct balanced equation for the combustion of an organic compound with the formula C8H16O2 is:
C8H16O2(l) + 11 O2(g) --> 8 CO2(g) + 8 H2O(g)
Here's the step-by-step process:
- Write down the unbalanced equation: C8H16O2 + O2 --> CO2 + H2O
- Balance the carbon atoms first: C8H16O2 + O2 --> 8CO2 + H2O
- Balance the hydrogen atoms next: C8H16O2 + O2 --> 8CO2 + 8H2O
- Finally, balance the oxygen atoms: C8H16O2 + 11O2 --> 8CO2 + 8H2O
So, the correct answer is the first option.
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