Hi how many BTU are required to boil off .166 lb of propane under the following conditions?
The aerosol can is in a vessel under 7psia vacuum and punctured. The vacuum is maintained constant.
The can contains .166lb. Of liquid propane mixed with .5lb of paint.
The start temp of the paint is 65f the finish temp needs to be 70f
The can weight is .35
Thank you for the help

Since that's homework... you have to show us the work you have done... and the answer you have got first...

We don't simply do your assignments for you.

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Sorry Sir I did not know that this is only for students.
I am working on a recycle project and looking for help with the thermodynamics.
Am new at this internet thing