Understanding Molar Enthalpy Change: Differences and Calculations Explained

[cookiefairy]

What is the difference between enthalpy change in kj and molar enthalpy change?



Is molar relating to the concentration of solutions used or the moles of solutions used?



Do you work out the enthalpy change and divide by the amount of moles to get kj per mol?


CAN ANYONE HELP ME!
XXX

 

[f(x)]

Molar enthalpy change = (enthalpy change/no.of moles)
So, its units are kJ/mol