The mole is a unit of quantity of matter, whereas the Joule is a unit of energy.
The relation depends on the substance, and what you wish to do with it. If you had a single mole of one substance and a mole of another and they were stoichiometrically combined, then the energy from the reaction could be calculated, and that could be expressed in Joules.
On the other hand, you could also use the equation E=mc2 to derive the annihilation energy of one mole of a given substance.
It can be stated, therefore, that there is no trivial conversion.
1000
Lets say, for example the enthalpy is equal to 1200 joules/gram. You take 1200 joules/gram * (# of grams)/one mole [now you can cancel grams and it is now joules/mole.] Then convert the answer to kilojoules by dividing by 1000.
40.79 H2O kj/moles x 1 moles/18 grams= 2.266/1000=0.002266 joules/grams
The answer is 1 067 joules.
1 Newton is 1 joule/meter.
You have to multiply the joules/photon by Avogadro's Number, i.e., by the number of particles in a mole.
2870 KJ (per mole)
Lets say, for example the enthalpy is equal to 1200 joules/gram. You take 1200 joules/gram * (# of grams)/one mole [now you can cancel grams and it is now joules/mole.] Then convert the answer to kilojoules by dividing by 1000.
1 BTU = ~1,055.056 joules
1 kwh = 3,600,000 Joules
1.11 atto Joules.
40.79 H2O kj/moles x 1 moles/18 grams= 2.266/1000=0.002266 joules/grams
0000000000000000.11 joules
1 foot-poundforce = 1.3558 joules (rounded)
The answer is 1 067 joules.
1 mole
1 Newton is 1 joule/meter.
You have to multiply the joules/photon by Avogadro's Number, i.e., by the number of particles in a mole.