A 1.50 L reaction vessel contains a gaseous mixture of 2.1 mol NOCI, 0.52 mol NO and 0.21 mol Cl2. The vessel was heated to 400°Cuntil the system attained equilibrium. If Ke is 0.035 at this temperature, to which direction did the reaction proceed to attain equilibrium? The reaction is as follows: 2NOCI (g) <---> 2NO (g) + Cl2 (9)

For the equilibrium: 2 BrCl (g) --> Br2 (g) + Cl2 (g) at 205 °C, the equilibrium constant, Kc, is 0.143. If 1.34 moles each of Br2 (g) and Cl2 (g) are introduced in a container which has a volume of 11.0 liters and allowed to reach equilibrium at 205 °C, what would be the concentrations of Br2 (g), Cl2 (g), and BrCl (g) at equilibrium?

At a certain temperature, the equilibrium constant K for the following reaction is 0.54: NO,(g) + NO(g) 2 NO,(g) Use this information to complete the following table. 圖 Suppose a 36. L reaction vessel is filled with 0.97 mol of NO,. What can you say about the composition of the mixture in the vessel at equilibrium? There will be very little NO3 and NO. x10 There will be very little NO2. ? olo Neither of the above is true. Ar What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K = 1.9 2 NO2(9) NO3(9)+NO(g) What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K = 0.29 2 NO3(9)+2NO(9) 4 NO,(9) Explanation Check © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility ........................................... ................ . .......... .........

Consider the equilibrium between SO₂Cl₂, SO₂ and Cl₂. SO₂Cl₂(g) SO₂(g) + Cl₂(g) K 0.193 at 390 K The reaction is allowed to reach equilibrium in a 5.80-L flask. At equilibrium, [SO₂Cl₂] = 0.290 M, [SO₂] = 0.237 M and [Cl₂] = 0.237 M. (a) The equilibrium mixture is transferred to a 11.6-L flask. In which direction will the reaction proceed to reach equilibrium? (b) Calculate the new equilibrium concentrations that result when the equilibrium mixture is transferred to a 11.6-L flask. [SO₂Cl₂] = [SO₂] [Cl₂] = M

The equilibrium expression for the the reaction:H2(g) + I2(g) <--> 2HI(g) would be: Given the reaction: A + B <--> C + DThe concentrations at equilibrium are [A] = 1 M, [B] = 1 M, [C] = 2 M, and [D] = 2 M. What is the value of the equilibrium constant (K)?

7. Consider the following equilibrium: 2NOCI(g) = 2NO(g) + Cl2(g) K = 1.56 x 10-5 If 2.00 moles of pure nitrogen monoxide and 3.00 moles of pure chlorine gas are placed in a 2.00-L container, calculate the concentration of Cl2(g) once the reaction has reached equilibrium.

At a certain temperature, the equilibrium constant K for the following reaction is 1.0: H,(g) + I,(g) = 2 HI(g) Use this information to complete the following table. Suppose a 38. L reaction vessel is filled with 1.0 mol of H, and 1.0 mol of I,. What can you say about the composition of the mixture in the vessel at equilibrium? There will be very little H2 and I. There will be very little HI. Neither of the above is true. What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. %3D 2 HI(g) H,(0)+I,(9) What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K =] 2 H,(0)+21,(0) 4 HI(g) 1. Fynlanation Check

Consider the following equilibrium: 2NOCl (g) <--> 2NO (g) + Cl2 (g) With K = 1.6 x 10-5. 1.00 mole of pure NOCl and 0.964 mole of pure Cl2 are placed in a 1.00 L container. Calculate the equilibrium concentration of Cl2 (g).

At a certain temperature, the equilibrium constant K for the following reaction is 0.0017: CO(g)+ H₂O(g) CO₂(g) + H₂(g) Use this information to complete the following table. Suppose a 27. L reaction vessel is filled with 1.5 mol of CO and 1.5 mol of H₂0. What can you say about the composition of the mixture in the vessel at equilibrium? What is the equilibrium constant for the following reaction? Be sure your answer has the correct number of significant digits. CO,(9)+H,(9) CO(g)+H,O(g) What is the equilibrium constant for the following reaction? Be sure your answer has the correct number of significant digits. 2 CO(g) + 2H₂O(g) 2 CO₂(g)+2H₂(9) There will be very little CO and H₂O. There will be very little CO₂ and H₂. Neither of the above is true. K = 0

A sample of HI was placed in a container and the following reaction was allowed to come equilibrium. H₂(g) + 1₂(g) = 2 HI(g) The equilibrium concentrations were found to be [HI] = 3.88 M and [H₂] = [1₂] = 0.556. Calculate the equilibrium const Kc, for the reaction. Note Kc is often called K.