enthalpy = +181 kj
Use hesses law to find the enthapy od reaction for the following equation.
3 NO2 + H2O —> 2HNO3 + NO enthalpy = ??
calculate the standard molar enthapy of combustion for cyclopropane.
In Effort to maximize the efficiency of propane barbecue. The oxygen to fuel ratio is altered. And two different trials the following reactions were observed.
C3H8 + 5 O2 —> 3 CO2 + 4 H2O
2 C3H8 + 7 O2 —> 2C + 2CO + 2CO2 + 8 H2O
calculate the molar Enthalpy of combustion for propane in each of the above reaction’s.