The enthalpy of combustion for octane (C3H18(1), a key component of gasoline, is -5074 kJ/mol. The reaction equation is: C3H18(1) + 12.502(g) → 8CO2(g) + 9H20(g).
What is the AHe for this reaction?
16CO2(g) + 18H2O(g) → 2C8H18(1) + 2502(g)
| kJ

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community