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For the reaction given below at 700Â°C, Kc = 0.534.
H2(g) + CO2(g) <=> H2O(g) + CO(g)
Calculate the number of moles of H2 that are present at equilibriumif a mixture of 0.265 moles of CO and 0.265 moles of H2O is heatedto 700Â°C in a 10.5-L container.

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An industrial chemist introduces 4.1 atm H2 and 4.1 atm CO2 into a 1.00-L container at 25.0Â°C and then raises the temperature to 700.0Â°C, at which Keq = 0.534: H2(g) + CO2(g) â H2O(g) + CO(g) How many grams of H2 are present after equilibrium is established?

1. H2 at 1.75 atm and O2 at 0.75 atm are placed in a container at200 degree C. A spark causes the reaction to form H2O (g). Atequilibrium the total pressure is 1.90 atm.
a. Calculate Kp (answer: 32)
b. Calculate Kc (answer: 1.2 x10^3)
Please do show working.

2. The equilibrium constant for the reaction below @ 986 degree Cis 0.63. A mixture of 1.0 mole of H20 vapor and 3.0 moles of CO isallowed to come to equilibrium at a total pressure of 2.0atm:
CO (g) + H20 (g) <--> CO2 )g) + H2 (g)
How many moles H2 are present at equilibrium? Please do showworking. (answer: 0.68 mol)

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For the reaction given below at 700Â°C, Kc = 0.534.
H2(g) + CO2(g) <=> H2O(g) + CO(g)
Calculate the number of moles of H2 that are present at equilibriumif a mixture of 0.265 moles of CO and 0.265 moles of H2O is heatedto 700Â°C in a 10.5-L container.

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For the reaction given below at 700Â°C, Kc = 0.534.H2(g) + CO2(g) <=> H2O(g) + CO(g)Calculate the number of moles of H2 that are present at equilibriumif a mixture of 0.265 moles of CO and 0.265 moles of H2O is heatedto 700Â°C in a 10.5-L container.

Unlock all answers

Related textbook solutions

Basic Chemistry

Principles of Chemistry Molecular Approach

Chemistry: Structure and Properties

Principles of Chemistry Molecular Approach

Chemistry: A Molecular Approach

Chemistry: A Molecular Approach

Principles of Chemistry: A Molecular Approach

Chemistry: The Central Science

Related questions

Weekly leaderboard

For the reaction given below at 700Â°C, Kc = 0.534.
H2(g) + CO2(g) <=> H2O(g) + CO(g)
Calculate the number of moles of H2 that are present at equilibriumif a mixture of 0.265 moles of CO and 0.265 moles of H2O is heatedto 700Â°C in a 10.5-L container.