kiki = 2x 102sB, rate constant of forward reactionk-19. For the reversible reaction Aand for back reaction k.j = 1x 103 s1.What is equilibrium constant for this reaction?

The equilibrium constant (K) is equal to the rate constant for the forward reaction divided by the…

Answered: ki ki = 2x 102s B, rate constant of…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter13: Chemical Equilibrium

Section: Chapter Questions

Problem 5RQ: What are homogeneous equilibria? Heterogeneous equilibria? What is the difference in writing K...

See similar textbooks

Similar questions

At 800 K, the equilibrium constant for the reaction A2(g) = 2A(g) is Kc = 3.1 * 10-4. Assuming both forward and reverse reactions are elementary reactions,which rate constant do you expect to be larger, kf or kr?
(a) If Qc > Kc, how must the reaction proceed to reachequilibrium? (b) At the start of a certain reaction, onlyreactants are present; no products have been formed.What is the value of Qc at this point in the reaction?
(a) Is the dissociation of fluorine molecules into atomicfluorine, F2(g)⇌ 2 F(g) an exothermic or endothermicprocess? (b) If the temperature is raised by 100 K, doesthe equilibrium constant for this reaction increase or decrease? (c) If the temperature is raised by 100 K, doesthe forward rate constant kf increase by a larger or smalleramount than the reverse rate constant kr?
Suppose that the gas-phase reactions A --->B andB ---->A are both elementary processes with rate constantsof 4.7 x10-3 s-1 and 5.8 x 10-1 s-1, respectively.(a) What is the value of the equilibrium constant for theequilibrium A(g) ⇌ B(g)? (b) Which is greater at equilibrium,the partial pressure of A or the partial pressure of B?
The equilibriumconstant kc for the reaction 2hcl <-> h2 + cl2 is 4.17X10^-34 at 25 degree celsius. what is the equilibrium constant for the the reaction h2 + cl2 <-> 2hcl at the same temperature?
What is the effect of catalyst on:(i) Gibbs energy (ΔG) and(ii) activation energy of a reaction?
Find the rate constant (k) for reaction mixture 1
When 0, 1 12 mol of NO and 0, 1 12 mol of Br2 are placed in a 1 ,00 dm3 reaction vessel and sealed, the mixture is heated to 350K and the following equilibrium is established:2 NO (g) + Br2 (g) 2 NOBr (g)If the equilibrium concentration of nitrosyl bromide (NOBr) is 0,0824 mol.dm-3 , what is the value of equilibrium constant(Kc) at 350K?
At 800 K, the equilibrium constant for the reaction A2(g) = 2A(g) is Kc = 3.1 * 10-4. If the temperature is raised to 1000 K, will the reverse rate constant kr increase or decrease? Will the change in kr be larger or smaller than the change in kf ?
At 750 K, the Kc is equal to 2.78 x 10−4 for the reaction given below. What is the Kp of thereaction at this temperature given that R = 0.0821 L-tm/mol-K?
The equilibrium constant Kc for the reaction N2(g) + O2(g) ↔ 2 NO(g) at 1200 °C is 1.00x10-5. Calculate the equilibrium molar concentrations of NO, N2, and O2 in a 10.00 L reaction vessel that initially held 0.0140 mol N2 and 0.214 mol O2.
The equilibrium constant for the dissociation of moleculariodine, I2(g)⇌ 2 I(g), at 800 K is Kc = 3.1 x10-5.(a) Which species predominates at equilibrium I2 or I?(b) Assuming both forward and reverse reactions areelementary processes, which reaction has the larger rateconstant, the forward or the reverse reaction?

SEE MORE QUESTIONS

Recommended textbooks for you

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry: An Atoms First Approach

Chemistry

ISBN:

9781305079243

Author:

Steven S. Zumdahl, Susan A. Zumdahl

Publisher:

Cengage Learning

Chemistry

ISBN:

9781133611097

Author:

Steven S. Zumdahl

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry: An Atoms First Approach

Chemistry

ISBN:

9781305079243

Author:

Steven S. Zumdahl, Susan A. Zumdahl

Publisher:

Cengage Learning

Chemistry

ISBN:

9781133611097

Author:

Steven S. Zumdahl

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

ki ki = 2x 102s B, rate constant of forward reaction k-1 9. For the reversible reaction A and for back reaction k.j = 1x 103 s1.What is equilibrium constant for this reaction?