Calculate Kp for the following (R = 0.08206 L.atm/mol.K): a) N2O4(g) ->2NO2(g) Kc = 5.9 x...

Question

Question

Calculate Kp for the following (R = 0.08206 L.atm/mol.K):

a) N2O4(g) ->2NO2(g) Kc = 5.9 x 10 -3 (at 298 K)

b) N2(g) + O2(g) -> 2NO(g) Kc = 4.10 x 10 -31 (at 298 K)

science chemistry

Answer 1

Answer #1

Answer to the following question! 9x103 (at 198 ) a) N. (8) Ke= 5.9x10 (at 298 2002 (8) wе nою ке - К. : (ет) 40 where an -

Answer 2

Similar Homework Help Questions

Find Kc for the reaction 2 NO(g) + O2(g) ↔ 2NO2(g), given Kp = 2.2 x...

Find Kc for the reaction 2 NO(g) + O2(g) ↔ 2NO2(g), given Kp = 2.2 x 1012 @ 25 °C. R = 0.08206 L.atm/mol.K
Question text Calculate the equilibrium constants, KpKp and KcKc for the equilibrium reaction N2O4(g)⇄2NO2(g)N2O4(g)⇄2NO2(g) at 298...

Question text Calculate the equilibrium constants, KpKp and KcKc for the equilibrium reaction N2O4(g)⇄2NO2(g)N2O4(g)⇄2NO2(g) at 298 K. N2O4(g)N2O4(g) NO2(g)NO2(g) S0S0 (J/K/mol) 304.29 240.06 ΔfH0ΔfH0 (kJ/mol) 9.16 33.18 Select one or more: A. Kp=9.23Kp=9.23 , Kc=12.3Kc=12.3 B. Kp=0.563Kp=0.563 , Kc=0.33Kc=0.33 C. Kp=0.144Kp=0.144 , Kc=0.0058Kc=0.0058 D. Kp=0.355Kp=0.355 , Kc=1.23
What is Δn for the following equation in relating Kc to Kp? N2O4(g) ⇌ 2NO2(g) 2...

What is Δn for the following equation in relating Kc to Kp? N2O4(g) ⇌ 2NO2(g) 2 1 -2 -1

For the equilibrium reaction, 2 S03 - 2 SO2 (g) + O2 (g), Kc is 4.08...

For the equilibrium reaction, 2 S03 - 2 SO2 (g) + O2 (g), Kc is 4.08 x10-3 at 1000 K. Calculate the value for Kp. (R 0.0821 L.atm/ mol.K) A. 9.60 B. 2.99 OC. 4.97 x 10-5 OD.0.335
3. For the reaction: N2O4(g) ⇄ 2NO2(g) Kc = 0.21 at 1000C. At a point during...

3. For the reaction: N2O4(g) ⇄ 2NO2(g) Kc = 0.21 at 1000C. At a point during the reaction, [N2O4] = 0.12M and [NO2] = 0.55M. (a) Find Q. Is the reaction at equilibrium? (b) If not, in which direction is it progressing? 4. For the ammonia reaction: N2(g) + 3H2(g) ⇄ 2NH3(g) Kc is 2.4x10-3 at 1000K. Find K for the following: (a) 1/3 N2+ H2 ⇄ 2/3 NH3 (b) NH3 ⇄ 1/2 N2 + 3/2 H2
The Kc for the reaction at 298 K is given N2O4(g) ⇋ 2 NO2(g) Kc =...

The Kc for the reaction at 298 K is given N2O4(g) ⇋ 2 NO2(g) Kc = 5.9 × 10–3 What is the Kc for the following reaction? ½ N2O4(g) ⇋ NO2(g) Kc = ?

2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related...

2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related to the following reaction? O2 (a) N2(a) + O2(a) = 2NO(a) K=.............. (b) 4NOQ = 2Nz () + 2O2(g) Kos......... (c) NO) 1/2 N2(0)+ 1/2O2(0) K3= +++ (d) 1/2 N2(a) + 1/2O2(a) = NO) Ke=.............. 3. Given Kc or ko for the following reactions, what is the value of Koor K? (a) l2(g) + Cl2(a) = 2ICIOX Kc = 2.0 x105 at 25°C (b)...
. Determine the value of the equilibrium constant for the reaction N2 (g) + 2O2 (g)...

. Determine the value of the equilibrium constant for the reaction N2 (g) + 2O2 (g) ↔ N2O4 (g) from the following equations. ½ N2 (g) + ½ O2 (g) ↔ NO (g) KC = 6.9 x 10-16 2NO2 (g) ↔ 2NO (g) + O2 (g) KC = 4.5 x 10-13 2NO2 (g) ↔ N2O4 (g) KC = 6.7
Consider the following reaction: 2NO2(g) ⟶ N2O4(g) Part B Calculate AG at 298 K if the...

Consider the following reaction: 2NO2(g) ⟶ N2O4(g) Part B Calculate AG at 298 K if the partial pressures of NO2 and N204 are 0.39 atm and 1.62 atm , respectively. Express the free energy in kilojoules to two decimal places. PO AQ R o aj ? AG = Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining

Nitrogen dioxide dimerizes according to the following reaction: 2NO2(g)⇌N2O4(g) Kp=6.7 at 298K A 2.05-L container contains...

Nitrogen dioxide dimerizes according to the following reaction: 2NO2(g)⇌N2O4(g) Kp=6.7 at 298K A 2.05-L container contains 0.052 mol of NO2 and 0.082 mol of N2O4 at 298K. Part A: Calculate Kc for the reaction. (Express the equilibrium constant with respect to concentration to three significant figures.) Part B: Calculate Q for the reaction. (Express the reaction quotient to three significant figures.)