Problem based on equilibrium constants(kp and kc)

Equilibrium constant kp and kc

Estimating Equilibrium constants (Kp, Kc and Kx)

The standard Gibb's free energy change, DeltaG^(@) is related to equilibrium constant, kp as

The heat of reaction for an endothermic reaction at constant volume in equilibrium is 1200 calories more than that at constant pressure at 300 k . Calculate the ratio of equilibrium constant K_p and K_c .

Determine the values of equilibrium constant (K_C) and DeltaG^o for the following reaction :

Total equilibrium pressure necessary to obtain 60% dissociation of PCl_5 is P at 500 K. The relation between equilibrium constant K_p and P is

Questions based on Estimating Equilibrium constants (Kp, Kc and Kx)

Read the following paragraph and answer the questions given below, for a general reaction, aA+bB hArr cC+dD , equilibrium constant K_c is given by K_c=([C]^c[D]^d)/([A]^a[B]^b) However, when all reactants and products are gases the equilibrium constant is generally expressed in terms of partial pressure. K_p=(P_C^cxx P _D^d)/(P_A^axxP_B^b) In which of the following equilibrium will shift forward on addition of inert gas at constant pressure ?

Read the following paragraph and answer the questions given below, for a general reaction, aA+bB hArr cC+dD , equilibrium constant K_c is given by K_c=([C]^c[D]^d)/([A]^a[B]^b) However, when all reactants and products are gases the equilibrium constant is generally expressed in terms of partial pressure. K_p=(P_C^cxx P _D^d)/(P_A^axxP_B^b) For a reversible reaction , if concentration of the reactants are doubled, the equilibrium constant will be