Question

In: Chemistry

Solve the following problems. You MUST show your work. 1. Consider the following reaction 2 SO2(g)...

Solve the following problems. You MUST show your work.

1. Consider the following reaction 2 SO2(g) + O2(g) = 2SO3(g) Write the equilibrium expression, Kp

2. Consider the following reaction 2 H2O(g) + C(s) = H2(g) + CO2(g) Write the equilibrium expression, Kp

Solutions

Expert Solution

(1) 2 SO2(g) + O2(g) 2SO3(g)

Equilibrium constant,Kp = (product of the partial pressures of the gaseous products) /(product of the partial pressures of the gaseous products)

                              Kp = (p2SO3(g))/ (p2SO2(g) x pO2(g))

(2) 2 H2O(g) + C(s) H2(g) + CO2(g)

Equilibrium constant,Kp = (product of the partial pressures of the gaseous products) /(product of the partial pressures of the gaseous products)

                              Kp = (pH2(g) x pCO2(g) ) / (p2H2O(g))                               C(s) is not considered

                                 


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