Which statement about the equilibrium constant is true? The value of K_c changes

Question

Which statement about the equilibrium constant is true? The value of K_c changes as temperature changes. never changes. Changes as product concentration changes changes as reactant concentration changes. A mixture of carbon monoxide, hydrogen, and methanol is at equilibrium. the balanced chemical equation is: At 250 degree C the mixture contains 0.0960 M CO, 0.191 M H_2, and 0.150 M CH_3 OH. What is the value for K_c? 4.09 0.244 42.8 2.33 times 10^-2 Consider a reaction that occurs by the following one-step mechanism: the potential energy profile tor this reaction as shown below. What is the species present at reaction stage 1? an intermediate a reactant a product a transition state

Explanation / Answer

At stage1 reactants will be present.

Stage 2 is transition state.

At stage 3 products will be present.

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