Question

50 mol of nitrogen gas initially at 10°C and 100 bar Hirogen gas initially at 10°C and 100 bar are heated at constant pressure to a final temperature of 300°C. Using an approp ature of 300°C. Using an appropriate generalized correlation calculate the armount or heat required for the process. Note that nitrogen is not an ideal gas under conditions. Over this temperature range you may assume Cple of nitrogen to be constant equal to 30 J/mol K.

Answer 1

Total amount of heat required= 435kJ

Pressure constant Change in Temperature = (300° - 100) 290 when it comes to "Change in Temp." oc and x bear the same value, AT = 290k Now Cph AH 4H .. 30 J mot K x 20 - A# - 8700 g mor? For 50 mol. N2 AH = 50 x 8700 T - 435000 T 1. Heat required t AH = 435 kJ /