Page 1 of 1

constant pressure

Posted: Tue Feb 13, 2018 1:32 pm
by Belle Calforda3f
When can we assume constant pressure?

Re: constant pressure

Posted: Tue Feb 13, 2018 2:36 pm
by Qining Jin 1F
If you are given enthalpy (H), then you can assume constant pressure, since q=deltaH under constant pressure

Re: constant pressure

Posted: Mon Feb 19, 2018 3:07 pm
by mayapartha_1D
Hi Bella!

Usually the book or test will tell you are using a constant pressure. Unless they give another pressure, I think it's safe to assume that the pressure is constant.