Posted by **David** on Tuesday, January 24, 2012 at 4:49pm.

Here is the picture I am given:

h ttp://imageshack.us/photo/my-images/209/diatomics.png/

This is supposed to be at a constant temperature, the hint says it's endothermic because energy is used to break the bonds. I believe it is a constant volume so w = 0 since it's endothermic is q positive? and that would make Esurroundings negative?

I am supposed to find:

wsystem:

qsystem:

Esurroundings:

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