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The equilibrium constant KcKc for C(s)+CO2(g)⇌2CO(g)C(s)+CO2(g)⇌2CO(g) is 1.9 at 1000 KK and 0.133 at 298 KK....

The equilibrium constant KcKc for C(s)+CO2(g)⇌2CO(g)C(s)+CO2(g)⇌2CO(g) is 1.9 at 1000 KK and 0.133 at 298 KK.

A. If excess CC is allowed to react with 25.5 gg of CO2CO2 in a 3.00 LL vessel at 1000 KK, how many grams of COCO are produced? Express your answer using two significant figures.

B. How many grams of CC are consumed? Express your answer using two significant figures.

C. If a smaller vessel is used for the reaction, will the yield of COCO be greater or smaller?

D. Is the reaction endothermic or exothermic?

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queen_honey_blossom answered 2 years ago
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