A mixture of H 2  ,  S   and  H2S is held in a  10 L. vessel at 90 0 C until the following equation is achieved:      H 2(g)   + S (s)  ⇌ H 2S (g). At equilibrium, the mixture contains 0. 46 g H 2 (g), 6. 4 g S  and  0. 4 g H 2S (g)  A) write the equilibrium expression for this reaction.;    B) Calculate the Kc  and Kp at this temperature

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.

Kc = 0.76 at a given temperature for the reaction: 2 HI (g) = H2 (g) + l2 (g) . Consider the condition [HI] = 0.36 M and [H2] = [12] = 0.60 M. Which of the following statements is correct? a) The quotient Q > Kc. b) The reaction will shift to right to establish equilibrium. O a) only O b) only Both a) and b) are correct. neither a) nor b) is correct.

SC At a certain temperature, the equilibrium constant K for the following reaction is 506.: Br₂(g) + OC1₂(g) BrOCI(g) + BrCl(g) Use this information to complete the following table. Suppose a 46. L reaction vessel is filled with 0.62 mol of Br₂ and 0.62 mol of OCI₂. What can you say about the composition of the mixture in the vessel at equilibrium? ! 1 What is the equilibrium constant for the following reaction? Round your answer to 3 significant digits. BrOCI(g)+BrCl(g) Q A What is the equilibrium constant for the following reaction? Round your answer to 3 significant digits. 2 Br₂(9)+20C1₂(9) P 2 BrOCI(g)+2BrCl(9) Explanation NO 2 W S Check *3 # E Br₂(9)+OCL₂(9) D D DS 4 C R F % LO 5 O There will be very little Br₂ and OCl₂. O There will be very little BrOCI and BrCl. ONeither of the above is true. K = 0 K = 0 T MacBook Pro 20 ^ 6 G Y C & 7 H 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy C U 00 8 J X I ( 9 K 0 0 < F

Consider the reaction:  2 HI(g) yields H2(g) + I2(g)   where K=46.5.  In an      experiment, 0.5 moles of HI, 0.75 moles of H2 and 0.75 moles of I2 are      mixed in a 1 liter flask and allowed to reach equilibrium.  The equilibrium      concentration of H2 is?

What is the value of the equilibrium constant Kc of the reaction at the temperature of the vessel?