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The problem states: Submit the Change of H moles of your \"other fuel\" compile

ID: 634315 • Letter: T

Question

The problem states:

Submit the Change of H moles of your "other fuel" compile class data and use this data to comment on the correlation of energy to chemical structure of the fuel.

Info:(chart)  Name of Fuel        heat of reaction for one mole of fuel burned

                      Methanol                                       -639 kJ/mol

                      Isopropyl alcohol                          -1832 kJ/mol

                      Doecane                                      -7523 kJ/mol

My "other fuel" was isopropyl alcohol...the change of H moles was -2663 kJ/mol

Explanation / Answer

change of H moles of other fuel will be -831 kJ/mol , as comment we can claim that as the number of carbon atoms are increasing , the amount of heat obtained from the compound will be more. it means heat evolved H will be directly proportional to the number of carbon atoms.