Question

Indicate the direction the eguilibrium will shift (toward products or toward reactants) for each condition based on the chemical equation below. 4. AH = 198 kl/mol 250:(g) 2502(g) + Ozlg) a. Adding SO, b. Adding 02 c. Removing SO2 mul d. Adding heat e. Increasing the volume f. Write the equilibrium expression: 5. Indicate the direction the equilibrium will shift (toward products or toward reactants) for each condition based on the chemical equation below. snima C(s) + H;O(g) + heat Co(g) + Halg) a. Removing H2O b. Adding C C. Removing CO d. Removing heat e. Decreasing the volume Write the equilibrium expression: f.

Answer 1

4)

a)

Adding reactant will shift the reaction in the direction of product as per Le chatelier Principle

So, Equilibrium moves to product side

Answer: product side

b)

Adding product will shift the reaction in the direction of reactant as per Le chatelier Principle

So, Equilibrium moves to reactant side

Answer: reactant side

c)

Removing product will shift the reaction in the direction of product as per Le chatelier Principle

So, Equilibrium moves to product side

Answer: product side

d)

Increasing Temperature will shift the reaction in a direction which absorbs heat as per Le chatelier Principle

Forward reaction is endothermic in nature

hence, forward reaction will be favoured

So, Equilibrium moves to product side

Answer: product side

e)

Increasing volume will decrease the pressure which in turn shift the reaction in a direction which have greater gaseous molecules as per Le chatelier Principle

Here product has more gaseous molecule

So equilibrium will move to right

So, Equilibrium moves to product side

Answer: product side

f)

Kc = [SO2]^2[O2]/[SO3]^2