The following equilibria were attained at 823 K:CoO(s) + H2(g) ⇌ Co(s) + H2O(g) Kc = 67CoO(s) + CO(g) ⇌ Co(s) + CO2(g) Kc = 490Based on these equilibria, calculate the equilibrium constantfor H2(g) + CO2(g) ⇌ CO(g) + H2O(g) at 823 K.

The following equilibria were attained at 823 K:CoO(s) + H2(g) ⇌ Co(s) + H2O(g) Kc = 67CoO(s) + CO(g) ⇌ Co(s) + CO2(g) Kc = 490Based on these equilibria, calculate the equilibrium constantfor H2(g) + CO2(g) ⇌ CO(g) + H2O(g) at 823 K.

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter7: Reaction Rates And Chemical Equilibrium

Section: Chapter Questions

Problem 7.76P

See similar textbooks

Related questions

Q: Determine the Keq value for the reaction of I2(g) + I- (g) ↔ I3 - (g) At equilibrium [I2(g)] = 6.61…

A: Reaction equation : I2g + I-g ⇌ I3-gEquilibrium values are:· I2g = 6.61×10-4· I-g =…

Q: Calculate the value of the equilibrium constant (Keq) for the following reaction: 2 CO (g) + 6 H2…

A: Recall the reaction for which value of equilibrium constantKeq is to be determined 2 COg + 6…

Q: Use the data shown here to find the equilibrium constant (Kc) for the reaction, A(g) →2 B(g) +C(g)…

Q: The equilibrium constant (K1) for the reaction CO2 (g) 2 CO(g)+1/2 O2(g) is 6.66 x 10-12 at 1000 K.…

Q: Write the expression for the equilibrium constant for the reaction before you can calculate for the…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Given the following FeO(s) + CO(g) ↔↔ Fe(s) + CO2(g) K = 0.67 H2O(g) + CO(g) ↔↔ H2(g) +…

Q: The following equilibria were attained at 823 K: CoO(s)+H2(g)Co(s)+H2O(g) Kc=67…

A: To solve this problem we have to calculate the equilibrium constant of given reaction .

Q: From the following equilibrium reactions: 2SO2(g) + O2(g) → 2SO3(g) K1 2CO(g) + O2(g) → 2CO2(g) K2…

Q: At 25 °C, the following reactions have the equilibrium constants noted to the right of their…

A: We have to calculate the value of equilibrium constant

Q: Calculate K for the reaction Ag,O(s)+CO(g)= 2 Ag(s)+COz(g) given the following information: K=…

Q: onsider the reaction: 2 NH3(g) N₂(g) + 3H₂(g). At T = 740 K, the equilibrium constant Kc for this…

A: Kc is equilibrium constant and it is equal to concentration of product divide by concentration of…

Q: The reaction N2O4−⇀↽−2NO2 is allowed to reach equilibrium in a chloroform solution at 25 ∘C . The…

A: The equilibrium constant can be calculated from the given reaction is

Q: equilibrium constant

Q: Calculate the value of the equilibrium constant for the following system, given the data shown: H2…

A: Given, Concentration of [H2] = 1.5 M Concentration of [CO2] = 2.5 M Concentration of [H2O] = 0.5 M…

Q: The following equilibria were measured at 823 K:CoO(s) + H2(g) ⇌ Co(s) + H2O(g) Kc = 67H2(g) +…

A: Since your question has multiple sub-parts, we are solving only first three sub-parts for you. If…

Q: 3) Based on the information below, determine the value of the unknown equilibrium constant, Kc. 4…

A: The given data is as follows: 4CO2(g) + 2H2O(g) → 4O2(g) + 2CH2CO(g) Kc'=3.7×1017…

Q: Consider the equilibrium system described by the chemical reaction below. A 1.00 L reaction vessel…

A: The ICE table for the given reaction can be made as follows, As given that at equilibrium 1.30 mol…

Q: Calculate the value of the equilibrium constant, K, for the reaction Q(g) + X(g) 2 M(g) + N(g) given…

Q: Given the following reactions and the equilibrium constants CO (g) + H,0 (g) co, (g) + H2 (g) K1 =…

A: The characteristic of equilibrium constant are: 1. If the reaction is reversed the value of the…

Q: The equilibrium constant expression for the reaction CuO(s) + H₂(g) = Cu(s) + H₂O(g) is Kc =…

Q: 6) A mixture of 9.00 moles of A, 10.00 moles of B, and 28 moles of C is placed in a one liter…

A: First of all draw the ICE table for the chemical equation to find the concentration of the reactants…

Q: Co(g) + 2 H2(9) = CH;OH(g) K= 6.0 x 10-5 H2O(g) + C(s) = H2(9) + CO(g) K= 10. x 10-5 What is the…

A: Answer:- This question is answered by using the simple concept of calculation of value of…

Q: Write the equilibrium expression for the reaction…

Q: 3. In the following reaction, acetic acid and ethanol react together to form ethyl ethanoate and…

A: Given that, At equilibrium, concentration of following compounds are, [CH3CH2OH]=0.30 moldm-3…

Q: ● Given the following equilibria: CO₂(g) + CO(g) + + --0₂0 O₂(g) 1 - H₂(g) + O₂(g) + H₂O(g) 2…

Q: Consider the following equilibria: 2SO3(g) 2SO2(g) + O2(g) Kc1 = 2.3 × 10…

Q: Consider The Following Reaction: CaCO3(S) + 2HCl(Aq) = CaCl2(Aq) + H2O(L) + CO2(G) Write down the…

Q: Write equilibrium constant expressions for the following reactions in terms of concentration: (a) 2…

A: The equilibrium constant expression is the ratio of the concentrations of the reaction at…

Q: Consider the following reaction at equilibrium: CO(g) + H₂O(g) ⇌ CO₂(g) + H₂(g) If CO(g) is removed,…

Q: Calculate a value for the equilibrium constant for the reaction (6)*O = (6)0 + (6) ²0 given hv NO2…

A: The reactions given are 1) 2)

Q: The equilibrium constant, Kc , for the reaction 2 SO2 (g) + O2 (g) → 2 SO3 (g) is 6.90 x 103 . (a)…

Q: Write equilibrium expression for the following equilibria: a)Kc for 2 NO(g) + O2(g) ⇌ 2…

A: The equilibrium expressions for given set of reactions at equilibria are noted as follows, a) First,…

Q: Consider the following reversible reaction at equilibrium: C6H12O6(aq) + 6 O2(g) 6 CO2(g) + 6…

A: According to the le chatelier's principle, the reaction shifts in the endothermic direction when the…

Q: The following equilibria were attained at 823 K: CoO(s)+H2(g)⇌Co(s)+H2O(g) Kc=67…

A: The two given reactions are 1) CoO (s) +H2 (g) ⇌Co (s) + H2O (g)…

Question

The following equilibria were attained at 823 K:
CoO(s) + H₂(g) ⇌ Co(s) + H₂O(g) Kc = 67
CoO(s) + CO(g) ⇌ Co(s) + CO₂(g) Kc = 490
Based on these equilibria, calculate the equilibrium constant
for H₂(g) + CO₂(g) ⇌ CO(g) + H₂O(g) at 823 K.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The following equilibria were attained at 823 K:CoO(s)+H2(g)⇌Co(s)+H2O(g) Kc=67CoO(s)+CO(g)⇌Co(s)+CO2(g) Kc=480 Based on these equilibria, calculate the equilibrium constant for H2(g)+CO2(g)⇌CO(g)+H2O(g) at 823 K. Express your answer using two significant figures.
The following equilibria were measured at 823 K:CoO(s) + H2(g) ⇌ Co(s) + H2O(g) Kc = 67H2(g) + CO2(g) ⇌ CO(g) + H2O(g) Kc = 0.14 (a) Use these equilibria to calculate the equilibrium constant,Kc, for the reaction CoO(s) + CO(g) ⇌ Co(s)+ CO2(g) at 823 K. (b) Based on your answer to part(a), would you say that carbon monoxide is a stronger orweaker reducing agent than H2 at T = 823 K? (c) If youwere to place 5.00 g of CoO(s) in a sealed tube with a volumeof 250 mL that contains CO(g) at a pressure of 1.00atm and a temperature of 298 K, what is the concentrationof the CO gas? Assume there is no reaction at thistemperature and that the CO behaves as an ideal gas (youcan neglect the volume of the solid). (d) If the reactionvessel from part (c) is heated to 823 K and allowed tocome to equilibrium, how much CoO(s) remains?
Calculate the value of the equilibrium constant for the following system, given the data shown: H2 (g) + CO2 (g) ⇌ H2O(g) + CO(g) Concentrations at equilibrium: [H2] = 1.5 M [CO2] = 2.5 M [H2O] = 0.5 M [CO] = 3.0 M
Calculate a value for the equilibrium constant for the reaction (6)*O = (6)0 + (6) ²0 given hv NO2 (9) NO(g) + O(g) K = 2.3 x 10-49 O3 (9) + NO(9) = NO,(g) + O2(9) K = 8.4 x 10-34 (Hint: When reactions are added together, the equilibrium expressions are multiplied.) K =
From the following equilibrium reactions: 2SO2(g) + O2(g) → 2SO3(g) K1 2C0(g) + O2(g) → 2C02(g) K2 Determine the equilibrium constant, K, for 2SO2(g) + 2CO2(g) 2SO3(g) + 2CO(g) O K=Kq/K2 O K=K1 + 1/K2 O K=K2/K1 O K=K¼×K2
If the K eq = 798 at 25°C for the reaction 2So2 (g) + O2 (g) -> 2SO3 (g) calculate the equilibrium concentration of O2 given that the concentrations of the other chemicals are: [SO2] = 4.20 M; [SO3] = 11.0 M
A2.
Consider the following reversible reaction at equilibrium: C6H12O6(aq) + 6 O2(g) 6 CO2(g) + 6 H2O(l). Given that this reaction is exothermic, if heat is added to the equilibrium system, how is the stress relieved?
The following equilibria were attained at 823 K: CoO(s)+H2(g)<=>Co(s)+H2O(g) Kc=67 CoO(s)+CO(g)<=>Co(s)+CO2(g) Kc=490 Based on these equilibria, calculate the equilibrium constant for: H2(g)+CO2(g)<=>CO(g)+H2O(g) at 823K Kc=?
Given the following reactions and the equilibrium constants CO (g) + H,0 (g) Co, (g) + H2 (g) K1 = 1.0 X 105 co (g) + 2 H2 (g) CH;OH (g) K2 = 1.4 X 107 Predict the equilibrium constant for Co, (g) + 3 H, (g) CH;OH (g) + H,0 (g) K = ? 4 O 13900000 O 140 O 0.00714
3. In the following reaction, acetic acid and ethanol react together to form ethyl ethanoate and water. Use the following concentrations under equilibrium to calculate the equilibrium constant, K. CH,COOH (I) + CH,CH,OH (1) = CH,COOC,H¿(1) + H,O (1) Species Concentration (mol dm) CH;CH,OH 0.30 CH;COOH 0.13 H,0 0.39 CH,COOC,H; 0.39
Write the expression for the equilibrium constant for the reaction before you can calculate for the Keq or Kc: 2 P₂O5(g) 4 PO₂(g) + O₂(g) Calculate the equilibrium constant if the equilibrium concentrations are: [P₂O5] = 0.63 mol/L. [PO₂] = 0.74 mol/L, [O₂]= 0.21 mol/L.