A chemical equilibrium A 2B has a forward rate constant, ke = 15 Ms, and a reverse rate constant, k, = 25 s1. If the system has a concentration of [A] = 0.20 Mat equilibrium, what is the concentration of B at equilibrium?

Using the general properties of equilibrium constants At a certain temperature, the equilibrium constant K for the following reaction is 5.96 × 104: H₂(g) + Cl₂(g) →2 HCl(g) Use this information to complete the following table. Suppose a 46. L reaction vessel is filled with 1.8 mol of HCI. What can you say about the composition of the mixture in the vessel at equilibrium? What is the equilibrium constant for the following reaction? Round your answer to 3 significant digits. 2 HCl(g) H₂(g) + Cl₂(g) What is the equilibrium constant for the following reaction? Round your answer to 3 significant digits. 2 H₂(g)+2Cl₂(g) 4 HCl(g) ܢܢ There will be very little H₂ and Cl₂. There will be very little HCI. Neither of the above is true. K = 0 K = 0 x10 X 0/3 ? olo 18 Ar BA

A sample of ammonia gas was allowed to come to equilibrium at 400 K.   2NH3(g) --------> N2(g) + 3H2(g)   At equilibrium, it was found that the concentration of H2 was 0.0352 M, the concentration of N2 was 0.0117 M, and the concentration of NH3 was 0.157 M. What is Kc for this equilibrium?

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: N,(g) + 2H,0(g) =2 NO(g) + 2H,(g) K, = 1. × 10 10 He fills a reaction vessel at this temperature with 12. atm of nitrogen gas and 7.1 atm of water vapor. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of H,, using only the tools Oyes available to you within ALEKS? O no If you said yes, then enter the equilibrium pressure of H, at right. atm Round your answer to 1 significant digit.