- #1
higherme
- 129
- 0
dH = dU + P dV
dU = q - P dV
I need to find the dH for a system (1mol gas)going from P=1.24 atm to P=0.62atm, with constant volume of 46.72 L. I already found the value of q = -4402 J, w=0 , and dU = -4402 J
I think dH = dU since its change in V is 0. So my answer was dH =dU = -4402J. But i dont' know why i can't get the answer.
dU = q - P dV
I need to find the dH for a system (1mol gas)going from P=1.24 atm to P=0.62atm, with constant volume of 46.72 L. I already found the value of q = -4402 J, w=0 , and dU = -4402 J
I think dH = dU since its change in V is 0. So my answer was dH =dU = -4402J. But i dont' know why i can't get the answer.