Find the value of the equilibrium constant (Kc) at this temperature. If you coul

Question

Find the value of the equilibrium constant (Kc) at this temperature.

If you could just be explicit with how you came to your answer it would really be helpful. Thank you!

Part A Consider the reaction between NO and Cl2 to form NOCI 2NO(9) Cl2 (9) 2NOCIg) A reaction mixture at a certain temperature initially contains only [NO] = 0.66 M and [C12] = 0.51. After the reaction comes to equilibrium, the concentration of NOCI is 0.34 M Find the value of the equilibrium constant (Kc) at this temperature. Express your answer using two significant figures. Submit My Answers Give Up

Explanation / Answer

2NO+CL2 ---> 2NOCl

KC = [NOCl]^2/[NO]^2[Cl2]

at equilibrium

CONCENTRATION OF NO = 0.66-(0.34/2*2) = 0.32 M

   CL2 = 0.51-(0.34/2) = 0.34 M

= 0.34^2/(0.32^2*0.34)

kc = 3.32

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