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Be sure to answer all parts. The equilibrium constant Kc for the Reaction: H2(g) + CO2(g)...

Be sure to answer all parts.

The equilibrium constant Kc for the Reaction:

H2(g) + CO2(g) <--> H2O(g) + CO(g) is 4.2 at 1650 C. Initially 0.87 mol H2 and 0.87 mol CO2 are injected into a 4.9 L flask. Calculate the concentraion of each species at equilibrium

Equilibrium concentration of H2: ____ M

Equilibrium concentraion of CO2: ___ M

Equilibrium concentraion of H2O: _____M

Equilibrium concentration of CO: ______M

Expert Solution

The equilibrium constant Kc for the Reaction:

H2(g) + CO2(g) <--> H2O(g) + CO(g) is 4.2 at 1650 C. Initially 0.87 mol H2 and 0.87 mol CO2 are injected into a 4.9 L flask. Calculate the concentraion of each species at equilibrium

Solution :

Lets find out concentration of each species.

[H2]= 0.87 mol /4.9 L =0.178 M

[CO2]= 0.87 mol / 4.9 L = 0.178 M

Now we write the reaction and set up the ICE chart

H2(g) + CO2(g) <--> H2O(g) + CO(g)

I 0.178 0.178 0 0

C -x -x +x +x

E (0.178

queen_honey_blossom answered 1 year ago

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