Which of the following represents the balanced chemical equation for the reaction described?
a) C₇H₁₆(l) + 11O₂(g) → 7CO₂(g) + 8H₂O(l)
b) C₇H₁₆(l) + 8O₂(g) → 7CO₂(g) + 8H₂O(l)
c) C₇H₁₆(l) + 7O₂(g) → 7CO₂(g) + 8H₂O(l)
d) C₇H₁₆(l) + 11O₂(g) → 7CO₂(g) + 9H₂O(l)