Sir, for the extent of reaction, how do we know which substance we need to use to calculate the extent of reaction and which heat of reaction accompanied with that particular extent of reaction
You should refer the earlier videos ie. Material balance videos. I think you can find the extent of reaction for any species in the reaction specified. Try it for yourself you get 100 everytime.
Any component species can be calculated as long as the inlet and outlet mole are known, while then based on the its own reaction coefficient (from equation) and you will get all same extent of reaction 100 for each component species. The heat of reaction can be obtained based on the equation, get the heat of formation (Hf) from table B.1, then subtract the reactant side from product side (e.g. [3 x Hf CO2 + 4 x Hf H2O] - [ Hf C3H8 + 5 x Hf O2] = -2220 kJ/mol, which is same as the question stated)
Sir, for the extent of reaction, how do we know which substance we need to use to calculate the extent of reaction and which heat of reaction accompanied with that particular extent of reaction
You should refer the earlier videos ie. Material balance videos. I think you can find the extent of reaction for any species in the reaction specified. Try it for yourself you get 100 everytime.
Any component species can be calculated as long as the inlet and outlet mole are known, while then based on the its own reaction coefficient (from equation) and you will get all same extent of reaction 100 for each component species. The heat of reaction can be obtained based on the equation, get the heat of formation (Hf) from table B.1, then subtract the reactant side from product side (e.g. [3 x Hf CO2 + 4 x Hf H2O] - [ Hf C3H8 + 5 x Hf O2] = -2220 kJ/mol, which is same as the question stated)
Thank you very very very much sir
Is there any other way I can get hold of the values of specific enthalpy change of oxygen and other components?
Using Aspen Plus
Thank you so much