Question

1-4): You may find the following helpful for problems 1- R 8.314 N-m/( 1 J = 1 N-m. mole-K) or 1545 ft-lbf/(mole-R); 9e-32.17 lbm-ft/(lb-sec?); go 1 in SI units RF + or 28 lbm/mole; 1 bar 460 K + 273: 778 ft-lbr 1 Btu; MW of Nitrogen - 100,000 N/m2 1. (30 pts) A piston-cylinder arrangement forces 3 lbm of ideal gas N2 at 14.7 psia and T 80 °F to P2 36 psia in a quasi equlioiu where the pressure is proportional to the Voli.s, What is Wi-2 What is T2? in degrees Rankine? What is Q12 in Btu? If it helps, use the attached ideal gas table for nitrogen. Given (3 pts): 1hm Find (2 pts): W/)-1- 1.S ご? 1-1冫ク System (5pts) nalysis Law for the system (2 pts)

Answer 1