hello there are two parts does question part a and part B

The equilibriam constant, ke, for the following reaction is 83.3 at 500K. PCl2(g)+Cl2(g)pPCl3(g) Calculate the equilititum cencentrations of reactent and preducts when 0.492 incles of PCl3 and 0.492 moles of Cl2 are introduced inte a 1.06. vessel at soo K. [PCl]=[Cl2]=[PCl)= The eculibrium constant, Ks. for the folliowing reaction is 0.0180 at 698K. 2HI(g)+H2(g)+I2(g) Caiculate the equilibrium concentrations of reactant and products when 0.335 moles of Hi( (9) are introduced into an 1.00L vessel at 696K. [HI=MH2=MI2=M