please help answer question 3 the last part mainly please post the hess cycle and the working thank you very much (
Help with as entalpy question urgent!! Watch
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Last edited by NatoHeadshot; 15-04-2016 at 21:31.
- 15-04-2016 21:30
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- 17-04-2016 22:50
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Just quoting in Puddles the Monkey so she can move the thread if needed
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Kvothe the Arcane
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- 18-04-2016 10:50
- 18-04-2016 13:07
I have attached a work thru of the answer below. Two things. Firstly I am not one hundred percent sure of the answer. I believe that you add the hydration enthalpy to the cycle answer and because there are two moles of LiOH formed it should be 2 x -21. If anyone else wishes to chime in on this answer then that would be great!
Secondly the way you asked the question in the first place made me consider not answering it at all! It would have been much better if you had showed us what you had done so far. There are lots of people who would much prefer to help you out based on the effort you have already put in, rather than just say "do this question please".
Anyways, best of luck and I hope it helps (and is correct!)