Units

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elizabethrojas1G
Posts: 44
Joined: Fri Sep 25, 2015 3:00 am

Units

Postby elizabethrojas1G » Sun Jan 17, 2016 11:40 pm

Is delta H in units of kJ or kJ/mol?

Delaire F
Posts: 6
Joined: Fri Sep 25, 2015 3:00 am

Re: Units

Postby Delaire F » Mon Jan 18, 2016 12:00 am

Delta H is used to express a change in energy, normally done using either J or kJ.

However, there may be specific problems that ask you of the delta H of one mole of a substance reacting where, in that case, the delta H would be equal to the delta H per mole.

BeejenPatel_1B
Posts: 10
Joined: Wed Nov 18, 2015 3:00 am

Re: Units

Postby BeejenPatel_1B » Mon Jan 18, 2016 12:04 am

The delta H for fusion and vaporization is kJ/mol.


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