18. The combustion of pentane is shown by the following equation: C5H₁2(1) + 80₂(g) → 5CO₂(g) + 6H₂O(g) Use the followin
Posted: Thu Jun 09, 2022 9:05 am
18. The combustion of pentane is shown by the following equation: C5H₁2(1) + 80₂(g) → 5CO₂(g) + 6H₂O(g) Use the following data and the summing method to find the heat of reaction for the above equation. (3 marks) C(s) + O₂(g) → CO₂(g) + 393 kJ H₂(g) + 1/2O₂(g) → H₂O(g) + 242 kJ 5C(s) + 6H₂(g) 1 CH₁2(g) + 147 kJ