Question

Carbon tetrachloride can be produced by the following reaction: CS2(g) + 3 Cl2(g) ⇄ S2Cl2(g) +...

Carbon tetrachloride can be produced by the following reaction:

CS2(g) + 3 Cl2(g) ⇄ S2Cl2(g) + CCl4(g)

In an experiment, 0.120 mol of CS2 and 0.360 mol of Cl2 were placed in a 1.00-L flask at a particular temperature. After equilibrium has been achieved, the mixture contains 0.040 mol CCl4. Calculate the value of K under the experimental conditions.

I did it twice and got 1.44676 and 226.056 but both answers were wrong

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