Question

1. For the reaction: N2(g)+ 3H2g) 2NH3(g) 4H=-92.4 kJ Complete the Table below by writing: increase, decrease, or no change (2p) к, Partial pressure of NH$(PNH) The temperature is decreased The total volume is increased 2. N;(g)+Og) 2 NO(g) Ke = 4.17 x 104 at 2000 °C. Calculate K for the following reactions: a. N:(g)+O: (g) NOg) (Ip) b. 2 NO(g) N2(g) + O2(g) (Ip) 3. N2(g)+3H:(g)2NH(g) Kp= 2.79 x 10 Calculate Ke at 472 C. (p) at 472 °C. 4. Write the equilibrium constant expression (K,) for the reaction: CO(g)+H(g) HO)+CO) (p) 1

Answer 1

7 N + 3H = ang Dh= -92.4 kJ The female atull i's decreased Line total volume is increased Ko pastral bochure of NH3 increases inor thee remain some decrease- KC = 4.17X104 at 2000 °C 2coot& (8) = &NO ( 9) .co) the = NO CON ke [No nelle (y lle Julexion = pod X 10 2 b) NTS = Ng (0) + 9 (0) ker [ Nd] [od] . I 0398.08) [noje 4.11 X10-1 4.17 3) Kp = kc [Rijon 2.797105 - kc [0.08 x 14570 ke: 0. 1041 41 CO2(g) + 48 (0) ² hora, to co) xx= [co]