Question

Calculate the moles of octane needed to provide 0.065 mol or water.

Answer 1

0.007 moles of octane

Step-by-step explanation:

Balanced Equation: 2C₈H₁₈ + 25O₂ → 16CO₂ + 18H₂O

0.065 mol H₂O * 2 mol C₈H₁₈/18 mol H₂O = 0.00722... = 0.007 mol C₈H₁₈