IVA Answer only letter A. : IV A. Consider the equilibrium system, COC2 6.0 x 10-3. The system at equilibrium contains 0.075 M CO (g),

IVA Answer only letter A. : IV
A. Consider the equilibrium system, COC2
6.0 x 10-3. The system at equilibrium contains 0.075 M CO (g), 0.075 M Cl2g), and 0.925
M COC2 (2). Predict the direction toward which the system will react upon addition of
0.20 M CO 8), and removal of 0.50 M Clg. Compute the value of the reaction quotient
(Q) for cach of the condition and justify your answer whether the reaction proceed to ,
the left or to the right.
→ CÓ (e) + Cl2 (e) for which Kc at 390OC is
(g)
B. Using the data given in (A) of the precęding problem, calculate the concentration of the
substances when equilibrium is re-established.
COC2 (g)
CO
+
(g)
Equilibrium condition
Change in concentration
Concentration at new state
0.925 M
0.075 M
0.075 M
+ 0.20
0.925
0.275
0.075
Change in concentration to -e
re-attain equilibrium
Concentration
+e
+e
when 0.925-e
0.275+e
0.075+e
equilibrium is re-attained