February 28, 2017

Homework Help: Chemistry

Posted by Yuki on Wednesday, October 2, 2013 at 12:48am.

A gas is confined to a cylinder under constant atmospheric pressure, as illustrated in the following figure. When the gas undergoes a particular chemical reaction, it absorbs 824J of heat from its surroundings and has 0.62kJ of P−V work done on it by its surroundings. What is the value of ΔH for this process? What is the value of ΔE for this process?

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