Question

The H2/CO ratio in mixtures of carbon monoxide and hydrogen (called synthesis gas) is increased by...

The H2/CO ratio in mixtures of carbon monoxide and hydrogen (called synthesis gas) is increased by the water-gas shift reaction CO(g)+H2O(g)⇌CO2(g)+H2(g), which has an equilibrium constant Kc= 4.24 at 800 K.

Part A)

Calculate the equilibrium concentration of CO if CO, H2O, CO2, and H2 are added to a reaction vessel with initial concentrations of 0.180 M. Express your answer to three decimal places and include the appropriate units.

[CO]=

Part B)

Calculate the equilibrium concentration of H2O if CO, H2O, CO2, and H2 are added to a reaction vessel with initial concentrations of 0.180 M.

[H2O]=

Part C)

Calculate the equilibrium concentration of CO2 if CO, H2O, CO2, and H2 are added to a reaction vessel with initial concentrations of 0.180 M.

Part D)

Calculate the equilibrium concentration of H2 if CO, H2O, CO2, and H2 are added to a reaction vessel with initial concentrations of 0.180 M.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A) The synthesis of methanol from carbon monoxide and hydrogen gas is described by the following...
A) The synthesis of methanol from carbon monoxide and hydrogen gas is described by the following chemical equation: CO(g)+2H2(g)⇌CH3OH(g) The equilibrium constant for this reaction at 25 ∘Cis Kc=2.3×104. In this trial, you will use the equilibrium-constant expression to find the concentration of methanol at equilibrium, given the concentration of the reactants. Suppose that the molar concentrations for CO and H2 at equilibrium are [CO] = 0.04 M and [H2] = 0.04 M. Use the formula you found in Part...
SHOW COMPLETE AND CLEAR SOLUTION thanks. The reaction: CO(g) + H2O(g) ⇔ CO2(g) + H2(g) is...
SHOW COMPLETE AND CLEAR SOLUTION thanks. The reaction: CO(g) + H2O(g) ⇔ CO2(g) + H2(g) is used to increase the ratio of hydrogen in synthesis gas (mixtures of CO and H2. Suppose you start with 1.00 mol each of carbon monoxide and water in a 50.0 L vessel. What is the concentration of each substance in the equilibrium mixture at 1000°C given that Kc = 0.58 at this temperature?
Making Hydrogen Gas ​Passing steam over hot carbon produces a mixture of carbon monoxide and hydrogen:...
Making Hydrogen Gas ​Passing steam over hot carbon produces a mixture of carbon monoxide and hydrogen: H2O(g) + C(s) <=> CO(g) + H2(g) The value of Kc for the reaction at 1000°C is 3.0 × 10–2. a. Calculate the equilibrium partial pressures of the products and reactants if PH2O = 0.442 atm    and PCO = 5.0 atm at the start of the reaction. Assume that the carbon is in excess. b. Determine the equilibrium partial pressures of the reactants...
CO(g)+Cl2(g)⇌COCl2(g) Carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 464...
CO(g)+Cl2(g)⇌COCl2(g) Carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 464 ∘C . At equilibrium, the concentrations were measured and the following results obtained: Gas Partial Pressure (atm) CO 0.780 Cl2 1.22 COCl2 0.120 What is the equilibrium constant, Kp, of this reaction? Part B The following reaction was performed in a sealed vessel at 767 ∘C : H2(g)+I2(g)⇌2HI(g) Initially, only H2 and I2 were present at concentrations of [H2]=3.75M and [I2]=2.05M. The equilibrium concentration...
Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO(g)+2H2(g)←−→CH3OH(g). An...
Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO(g)+2H2(g)←−→CH3OH(g). An equilibrium mixture in a 1.50 −L vessel is found to contain 7.17×10−2 mol CH3OH, 0.170 mol CO, and 0.301 mol H2 at 500 K. Part A Calculate Kc at this temperature.
Problem 15.31 Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen:...
Problem 15.31 Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO(g)+2H2(g)←−→CH3OH(g). An equilibrium mixture in a 2.00 −L vessel is found to contain 3.82×10−2 mol CH3OH, 0.160 mol CO, and 0.302 mol H2 at 500 K. Part A Calculate Kc at this temperature. Kc =
Consider the following reaction. CO (g) +H2O (g) = CO2 (g) + H2 (g) If the...
Consider the following reaction. CO (g) +H2O (g) = CO2 (g) + H2 (g) If the reaction begins in a 10.00 L vessel with 2.5 mol CO and 2.5 mol H2O gas at 588K (Kc= 31.4 at 588 K). Calculate the concentration of CO, H2O, CO2, and H2 at equilibrium.
At a certain temperature the reaction CO(g) + H2O(g) CO2(g) + H2(g) has Kc = 0.400....
At a certain temperature the reaction CO(g) + H2O(g) CO2(g) + H2(g) has Kc = 0.400. Exactly 1.00 mol of each gas was placed in a 100.0 L vessel and the mixture underwent reaction. What was the equilibrium concentration of each gas? [CO] = M [H2O] = M [H2] = M [CO2] =
Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO(g)+2H2(g)←−→CH3OH(g). An...
Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO(g)+2H2(g)←−→CH3OH(g). An equilibrium mixture in a 1.50 −L vessel is found to contain 7.17×10−2 mol CH3OH, 0.170 mol CO, and 0.301 mol H2 at 500 K. Calculate Kc at this temperature.
The equilibrium constant Kc for the reaction H2(g) + Br2(g) ⇆ 2HBr(g) is 2.180×106 at 730°...
The equilibrium constant Kc for the reaction H2(g) + Br2(g) ⇆ 2HBr(g) is 2.180×106 at 730° C. Starting with 4.20 moles of HBr in a 17.8−L reaction vessel, calculate the concentrations of H2,Br2, and HBr at equilibrium. 17. The equilibrium constant Kc for the reaction below is 0.00771 at a certain temperature. Br2(g) ⇌ 2Br(g) If the initial concentrations are [Br2] = 0.0433 M and [Br] = 0.0462 M, calculate the concentrations of these species at equilibrium. For the reaction...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT