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When the system 2HI(g) hArr H(2)(g)+I(2)...

When the system `2HI(g) hArr H_(2)(g)+I_(2)(g)` is at equilibrium, inert gas is introduced. Dissociation of `HI` is ………….

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In an experiment , 2 moles of HI are taken into an evacuated 10.0 litre container at 720 K. The equilibrium constant equals to 0.0156for the gaseous reaction, 2 HI (g) hArr H_(2) (g) + I_(2)(g). find equilibrium concentration of HI (g) , H_(2) (g) , I_(2)(g).

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In an experiment 5 moles of HI were enclosed in a 5 litre container . At 717 K equilibrium constant for the gaseous reaction , 2HI (g) hArr H_2(g) +I_2(g) is 0.025 . Calculate the equilibrium concentration of HI H_2 and I_2 . What is the fraction of HI that decomposes ?

For 2HI(g) hArr H_2(g)+I_2(g) write the expression of k_c .

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CENGAGE CHEMISTRY-CHEMICAL EQUILIBRIUM-Exercises (Fill In The Blanks)
  1. If the activation energies of the forward and backward reactions of a ...

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  2. If the value of equilibrium constant is large, ……….. Are more stable.

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  3. The magnitude of equilibrium constant is a measure of ………. to which th...

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  4. Le Chatelier's principle is applicable to both …………. and …………. equilib...

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  5. Low temperature is favourable for ……….. reactions.

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  6. Low pressure is favourable for those reversible reactions in which the...

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  7. If the temperature of the system at equilibrium is increased, the equi...

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  8. An endothermic reaction which proceeds with decrease in volume will gi...

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  9. The formation of ammonia by Haber's process is favoured by ………. pressu...

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  10. Low pressure favoures those reactions which occur with ……….. in the nu...

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  11. For a system of gases A, B, C, and D at equilibrium A+2B hArr C+3D, th...

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  12. For the reaction A+B hArr C+D, the initial concentrations of A and B a...

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  13. For reaction PCl(3)(g)+Cl(2)(g) hArr PCl(5)(g), K(c) is 30 at 300 K. T...

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  14. For CaCO(3)(s) hArr CaO(s)+CO(2)(g), K(c) is equal to …………..

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  15. The vapour density of Pcl(5) is 104.16 but when heated to 230^(@)C, it...

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  16. In line kilns, the following reaction, CaCO(3)(s) hArr CaO(s)+CO(2)(...

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  17. The degree of dissociation of PCl(5) will be more at ………. pressure.

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  18. When the system 2HI(g) hArr H(2)(g)+I(2)(g) is at equilibrium, inert g...

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  19. When a product is removed from the system which is at equilibrium ………....

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  20. The melting of ice is favoured by ………….. pressure and ………….. temperatu...

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