Part A.) Phosgene (carbonyl chloride), COCl2, is an extremelytoxic gas that is used in manufacturing certain dyes and plastics.Phosgene can be produced by reacting carbon monoxide and chlorinegas at high temperatures: CO(g)+Cl2(g)⇌COCl2(g) Carbon monoxide andchlorine gas are allowed to react in a sealed vessel at 475 ∘C . Atequilibrium, the concentrations were measured and the followingresults obtained: Gas Partial Pressure (atm) CO 0.840 Cl2 1.28COCl2 0.130. What is the equilibrium constant, Kp, of thisreaction?
Part B.) The following reaction was performed in a sealed vesselat 797 ∘C :
H2(g)+I2(g)⇌2HI(g)
Initially, only H2 and I2 were present at concentrations of[H2]=3.00M and [I2]=2.35M. The equilibriumconcentration of I2 is 0.0700 M . What is the equilibriumconstant, Kc, for the reaction at this temperature?
