Part A For the following reaction, K. = 255 at 1000 K. CO (g) + Cl2 (g) = COCl2 (g) A reaction mixture initially contains a CO concentration of 0.1550 M and a Cl2 concentration of 0.179 M at 1000 K. What is the equilibrium concentration of CO at 1000 K? Express your answer in molarity to three significant figures. • View Available Hint(s) ? x" |X| X•10" (CO) = |.0144 M

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