Le Chateliers Principle

Predict the effect an increase in H $_2$ would have on the following reaction. What if we increase the temperature? If we remove H $_2$ O?

CO (g) + H $_2$ O (g) $\leftrightharpoons$ CO $_2$ (g) + H $_2$ (g) + heat, K $_C$ = 5.10

Posted by Andrew Gomez a year ago

Related Problems

Find the equilibirium concentrations when starting with 0.50 M H $_2$ and 0.50 M Br $_2$

H $_2$ + Br $_2$ $\leftrightharpoons$ 2 HBr , K $_C$ = 143

0.20 M I $_2$ is placed in a reaction vessel. Find the concentrations of I $_2$ and I at equilibrium.

I $_2$ (g) $\leftrightharpoons$ 2 I (g) , K $_C$ = 3.8 x 10 $^{-5}$

3 A(s) + 5 B(g) $\leftrightharpoons$ 5 C(g) + 6 D(s) $\triangle$ H = 0 kJ

A. Predict the change in A when D is added

B. Predict the direction of reaction when the pressure is increased

C. Predict the direction of reaction when the heat is increased

Determine how the following changes will effect the concentrations of the reactants and products.

2 NO $_2$ (g) $\leftrightharpoons$ N $_2$ O $_4$ (g) $\triangle$ H = -58 kJ

A. Addition of N $_2$ O $_4$

B. Removal of NO $_2$

C. Increase in volume

D. Decrease in temperature