1 The equilibrium constant, Kc, for the reaction A(g) B(g) AB(g) is ...

1.The equilibrium constant, Kc, for the reaction A(g) + B(g) ïƒŸïƒ AB(g) is 115 at 25...

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Chemistry

1.The equilibrium constant, Kc, for the reaction A(g) + B(g) ïƒŸïƒ AB(g) is 115 at 25 oC. If 1.580 x 10â€1 mol of A and 4.721 x 10â€5mol of B are introduced into a 1.00 liter vessel at 25 oC,calculate the equilibrium concentration of all species. Show yourwork using an ICE table.
2. (a) This experiment is separated into parts I and II. Whatare the [Fe3+] and [SCNâ€] before mixing in each part?
(b) Briefly, explain why the concentrations of the Fe3+ and SCNâ€are different in the two parts of the experiment.

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3.6 Ratings (658 Votes)

To solve the problem 1 we have to write the balanced reactionand solve a ICE table The balanced reaction is given Initially wehave 1580 x 101 mol of A and 4721 x 105 mol of B in a 1 litervessel at 25C We can solve that problem only at 25C because thevalue of Kc is at 25C To built the ICE chat we have to use allconcentration in molarity how the vessel has a capacity of 1liter we can use directly the moles of both See Answer

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