8. Thermochemistry
Thermochemical Equations
8. Thermochemistry Thermochemical Equations
13PRACTICE PROBLEM
Calculate the mass of CO2 emitted by the combustion of methanol (CH3OH) to generate 2.21 x 103 kJ of heat. The balanced reaction is shown below:
2 CH3OH(l) + 3 O2(g) → 2 CO2( g) + 4 H2O(l) ΔH°rxn = −1452.2 kJ
Calculate the mass of CO2 emitted by the combustion of methanol (CH3OH) to generate 2.21 x 103 kJ of heat. The balanced reaction is shown below:
2 CH3OH(l) + 3 O2(g) → 2 CO2( g) + 4 H2O(l) ΔH°rxn = −1452.2 kJ