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In this reaction CO((g)) + H2O((g)) hArr...

In this reaction `CO_((g)) + H_2O_((g)) hArr CO_(2(g)) + H_(2(g))` initially [CO]=0.1 M and at equilibrium [CO]=0.067 M so, in this reaction will `K_c gt 0` or `K_c lt 0` ?

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The reaction is forward because reactant is decreases. If the reaction is forward `K_c gt 0` and positive.
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Predict whether the reaction CO_((g)) + H_2O_((g)) to CO_(2(g)) + H_(2(g)) is spontaneous or not. The standard free energies of formation of CO_((g)), H_2O_((g)) and CO_(2(g)) are – 137.27, –228.6 and –394.38 kJ mole"^(-1) respectivley.

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