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For CaCO(3)(s) hArr CaO(s)+CO(2)(g), K(c...

For `CaCO_(3)(s) hArr CaO(s)+CO_(2)(g), K_(c)` is equal to …………..

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For the reaction CaCO_(3(s)) hArr CaO_((s))+CO_(2(g))k_p is equal to

In the preparation of CaO from CaCO_(3) using the equilibrium, CaCO_(3)(s) hArr CaO(s)+CO_(2)(g) K_(p) is expressed as log K_(p)=7.282-8500/T For complete decomposition of CaCO_(3) , the temperature in celsius to be used is:

For the reaction CaCO_(3) (s) hArr CaO (s) + CO_(2) (g), K_(p) = 1*16 " atm . If "20* 0" g of " CaCO_(3) " is heated to " 800^(@)C" in a 10 litre container, what % of "CaCO_(3) " would remain unreached at equilibrium ? ( Mol. wt. of " CaCO_(3) = 100, R = 0*0821 " L atm mol"^(-1) K^(-1) )

For the reaction CaCO_(3)(s) hArr CaO(s) + CO_(2)(g) K_(p)=1.16 atm at 800^(@)C . If 20.0g of CaCO_(3) was put into a 10.0 L flask and heated to 800^(@)C, what percentage of CaCO_(3) would remain unreacted at equilibrium ?

Find out the value of K_(c ) for each of the following equilibrium from the value of K_(p) : a. 2NOCl(g) hArr 2NO(g)+Cl_(2)(g), K_(p)=1.8xx10^(-2) at 500 K b. CaCO_(3)(s) hArr CaO(s)+CO_(2)(g), K_(p)=167 at 1073 K

At 27^(@)C, K_(p) value for the reaction CaCO_(3)(s) hArr CaO (s) + CO_(2)(g) , is 0.1 atm. K_(C) value for this reaction is

In preparation of CaO from CaCO_(3) using the equilibrium, CaCO_(3)(g)hArrCaO(s)+CO_(2)(g)K_(p) is expressed as log K_(p)=7.282-(8500)/(T) , where T is in Kelvin. What is value of K_(p) at a temperature of 1167 K?

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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