4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol...

Question

Question

4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol of Na and 0.25 mol of O2 are placed in a 10.0 L f

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Mularity of N₂ = 0.15 mol DO TOOL = 0.015 mol L = 0.015M 10.0L Molauby 1 º2 = 0.25 mol = 0.025 mol l l = 0.025M N₂ g) + O2 (g 0.0017 X2 +0.000375 -0.040x 4x? = 0.00 17x2-0.000068 x + 0.000000 6375 3.9983x2 + 0.0000 68% -0.000000 6375 = 0 compening it

Add a comment

Answer 2

Similar Homework Help Questions

The air pollutant NO is produced in automobile engines from the high-temperature reaction N2(g)+O2(g)⇌2NO(g);Kc=1.7×10−3 at 2300...

The air pollutant NO is produced in automobile engines from the high-temperature reaction N2(g)+O2(g)⇌2NO(g);Kc=1.7×10−3 at 2300 K. If the initial concentrations of N2 and O2 at 2300 K are both 1.58 M, what are the concentrations of NO when the reaction mixture reaches equilibrium? Concentrations of NO= UNITS If the initial concentrations of N2 and O2 at 2300 K are both 1.58 M, what are the concentrations of N2 when the reaction mixture reaches equilibrium? Concentrations of O2= If the...
Consider the reaction N2(g)+O2(g)↽−−⇀2NO(g)N2(g)+O2(g)↽−−⇀2NO(g) that has an equilibrium constant, ?cKc, fof 4.10×10−44.10×10−4 at 17001700 °C. What...

Consider the reaction N2(g)+O2(g)↽−−⇀2NO(g)N2(g)+O2(g)↽−−⇀2NO(g) that has an equilibrium constant, ?cKc, fof 4.10×10−44.10×10−4 at 17001700 °C. What percentage of O2O2 will react to form NO if 0.4850.485 mol N2N2and 0.4850.485 mol O2O2 are added to a 0.6870.687 L container and allowed to come to equilbrium at 17001700 °C?
For the reaction N2(g) + O2(g)->2NO(g) AH° = 180.6 kJ and AS = 24.9 J/K The...

For the reaction N2(g) + O2(g)->2NO(g) AH° = 180.6 kJ and AS = 24.9 J/K The equilibrium constant for this reaction at 267.0 K is Assume that AHⓇ and ASº are independent of temperature.

14. For the reaction: 2NOCI(g) 2NO(g) + Club), K = 1.6 x 10. What are the...

14. For the reaction: 2NOCI(g) 2NO(g) + Club), K = 1.6 x 10. What are the equilibrium concentrations of each species it tions of each species if 1.0 mole of NOCI is initially placed in an empty 2.0 L flask? 14. For the reaction: 2NOCI(B) = 2NO(g) + Cl2(g), K = X 1.6*10 What are the equilibrium concentrations of each species if 1.0 mole of NOCI is initially placed in an empty 2.0 L flask?
2IBrig), K.-280 at 150°C. Suppose that 0.500 mol IBr in a 1.00 1(g) + Bn(g) 4. For the reaction L flask is allowed to reach equilibrium at equilibrium at 150°C. What are the equilibrium concentra...

2IBrig), K.-280 at 150°C. Suppose that 0.500 mol IBr in a 1.00 1(g) + Bn(g) 4. For the reaction L flask is allowed to reach equilibrium at equilibrium at 150°C. What are the equilibrium concentrations of IBr, h, and Br2? 2IBrig), K.-280 at 150°C. Suppose that 0.500 mol IBr in a 1.00 1(g) + Bn(g) 4. For the reaction L flask is allowed to reach equilibrium at equilibrium at 150°C. What are the equilibrium concentrations of IBr, h, and Br2?
N2 + O2 --->2NO kc=0.25(at2500 degrees celsius. a reaction mixture initially contains N2 at a concentration...

N2 + O2 --->2NO kc=0.25(at2500 degrees celsius. a reaction mixture initially contains N2 at a concentration of 0.45M and O2 at a concentration of 0.45M find the equilibrium concentrations of the reactants and product at this temperature

For which of the following reactions is AS™ > 0. Choose all that apply 2NO(g) +...

For which of the following reactions is AS™ > 0. Choose all that apply 2NO(g) + 2H2(g) + N2(g) + 2H2O(1) H2(g) + C2H4(9) + CH (9) D NHI(s)+ NH4(g) + HI(g) 2002(g) + N2(g) 2CO(g) + 2NO(g) 4NH3(9) +502(9)→ 4NO(g) + 6H20(g) Submit Answer Retry Entire Group 3 more group attempts remaining Which of the following transformations represent an increase in the entropy of the system. Choose all that apply 44 g Ag (liquid, 1.234x10°K) 44 g Ag (solid,...
Confused on #5 5) Calculate the enthalpy of the following reaction: N2 + O2 ---> 2NO...

Confused on #5 5) Calculate the enthalpy of the following reaction: N2 + O2 ---> 2NO Given: 4NH3 + 502 ---> 4NO + 6H2O AH° = -1170 kJ 2N2 + 6H2O ---> 4NH3 + 302 AH° = +1530 kJ Solution:
63. At 35°C, K = 1.6 x 10-6 for the reaction 2NOCI(9) = 2NO(g) + Cl2...

63. At 35°C, K = 1.6 x 10-6 for the reaction 2NOCI(9) = 2NO(g) + Cl2 (9) Calculate the concentrations of all species at equilibrium for each of the following original mixtures. a. 2.0 moles of pure NOCI in a 2.0-L flask Answer b. 1.0 mole of NOCI and 1.0 mole of NO in a 1.0-L flask Answer c. 2.0 moles of NOCI and 1.0 mole of Cl, in a 1.0-L flask

1) The Keq for the reaction below at 1530oC is 1.2 X 10-4. Determine the equilibrium...

1) The Keq for the reaction below at 1530oC is 1.2 X 10-4. Determine the equilibrium concentrations of all species when 1 mol/L of nitrogen and oxygen is placed in the vessel and allowed to reach equilibrium. Write out the ICE table to help guide your calculations. N2 (g) + O2 (g) ---> 2 NO (g)

4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol...

Homework Answers

Add Answer to:
4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol...

Post as a guest

Earn Coins

The air pollutant NO is produced in automobile engines from the high-temperature reaction N2(g)+O2(g)⇌2NO(g);Kc=1.7×10−3 at 2300...

Consider the reaction N2(g)+O2(g)↽−−⇀2NO(g)N2(g)+O2(g)↽−−⇀2NO(g) that has an equilibrium constant, ?cKc, fof 4.10×10−44.10×10−4 at 17001700 °C. What...

For the reaction N2(g) + O2(g)->2NO(g) AH° = 180.6 kJ and AS = 24.9 J/K The...

14. For the reaction: 2NOCI(g) 2NO(g) + Club), K = 1.6 x 10. What are the...

2IBrig), K.-280 at 150°C. Suppose that 0.500 mol IBr in a 1.00 1(g) + Bn(g) 4. For the reaction L flask is allowed to reach equilibrium at equilibrium at 150°C. What are the equilibrium concentra...

N2 + O2 --->2NO kc=0.25(at2500 degrees celsius. a reaction mixture initially contains N2 at a concentration...

For which of the following reactions is AS™ > 0. Choose all that apply 2NO(g) +...

Confused on #5 5) Calculate the enthalpy of the following reaction: N2 + O2 ---> 2NO...

63. At 35°C, K = 1.6 x 10-6 for the reaction 2NOCI(9) = 2NO(g) + Cl2...

1) The Keq for the reaction below at 1530oC is 1.2 X 10-4. Determine the equilibrium...

4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol...

Homework Answers

Add Answer to: 4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol...

Post as a guest

Earn Coins

Add Answer to:
4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol...