For the reaction below the Kc is 56.4, determine the concentration of O2 at equilibrium if the concentration of N2 is 0.0013 M and the concentration of NO2 is 0.00065 M. N2 (g) + 2O2 (g) ⇌ 2NO2 (g)
0.0089 M
0.0024 M
0.042 M
0.016 M
For the reaction below the Kc is 56.4, determine the concentration of O2 at equilibrium if...
. 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 equilibrium reaction at 100°C:2NO(g) + O2(g)⇌ 2NO2(g); KC = 30,000Write the concentration equilibrium equation for the reaction. If 46 grams of NO2(g) is introduced into a 1 L flask what will be the equilibrium concentrations of NO2, O2 and NO?
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)...
The following reactions have the indicated equilibrium constants at a particular temperature: N2(g) + O2(g) ⇌ 2NO(g) Kc = 4.3 × 10−25 2NO(g) + O2(g) ⇌ 2NO2(g) Kc = 6.4 × 109 Determine the value of the equilibrium constant for the following equation at the same temperature: N2(g) + 2O2(g) ⇌ 2NO2(g)
help pls Find the equilibrium concentration expression for the following reaction N204g) - 2NO2(g) a. Kc = [N20412 [N04] b. Kc= [NO2)? [N204] Kc= [NO2] [N204) d. Kc = [NO21-2 [N204)
Calculate the value of the equilibrium constant for the reaction N2(g) + 2O2(g) ⇌ 2NO2(g) if the concentrations of the species at equilibrium are [N2] = 0.0011, [O2] = 0.0033, and [NO2] = 0.0048. Keq = _______________
The equilibrium constant, Kc, for the reaction N2O4(g)⇌2NO2(g) is 5.1×10−3. If the equilibrium mixture contains [NO2] = 0.047 M , what is the molar concentration of N2O4? Express the concentration to two significant figures and include the appropriate units.
EX2 · Question 10 Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [HCl]eq = 0.13 M; [HI]eq = 5.6 x 10-16M; [Cl2]eq = 0.0019 M. 2 HCl(g) + I2(s) ⇌ 2 HI(g) + Cl2(g) · Question 11 Consider the following reaction at equilibrium. What effect will be on the equilibrium when the pressure of the system rises from 4 atm to 12 atm? N2(g) + 3H2(g)) ⇌ 2NH3(g) · Question 12 What is the overall order of...
at 2000 c the equilibrium constant of the reaction is Kc = 2.4 x10 ^ 3. If the initial concentration of NO is 0.200 M. What are the equilibrium concentrations for NO, N2 and O2 at 2000 c the equilibrium constant of the reaction is Kc = 2.4 x10 ^ 3. If the initial concentration of NO is 0.200 M. What are the equilibrium concentrations for NO, N2 and O2 CAPÍTULO 15 Equilibrio químico A 2000 °C la constante de...
Question 8 At a particular temperayure, the equilibrium constant, Kc, for the following reaction is 0.360: N2(g) + O2(g) - 2 NO(g). If a flask initially contains 0.180 M of N2 and 0.180 M of O2, what is the concentration of NO at equilibrium? 1.0.0415 M 2.0.0156 M 3.0.506 M 4.0.0831 M 5.0.872 M