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Which of the followings are buffer solut...

Which of the followings are buffer solutions?
`NaCl+ HCl`
`NH_4Cl+NH_4OH`
HCOOH + HCOOk

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MAXIMUM PUBLICATION-CHEMICAL EQUILIBRIUM-EXAMPLE
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  2. what is buffer solutions?

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  3. Which of the followings are buffer solutions? NaCl+ HCl NH4Cl+NH4OH HC...

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  4. What is the effect of pressur on thr following equilibria? Ice harr Wa...

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  5. The aqueous solution of the compounds NaCl, NH4Cl and CH3COONa show di...

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  6. The concentration of hydrogen ion in a soft drink is 4xx10^-4. What is...

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  7. What is pH? What is its significance?

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  8. The concentration of hydrogen ion in a soft drink is 3.8xx10^-3. What ...

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  9. State the Le-Chatelier's principle.

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  10. Apply the Le- Chatelier principle in the following equilibrium and pr...

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  11. Explain Lewis Concept of acids and bases.

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  12. Why does BF3' act as a lewis acid?

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  13. How the value of DeltaG influence the direction of an equilibrium proc...

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  14. The equilibrium constant for a reaction is 8. What will be the value o...

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  15. What is common ion effect?

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  16. Suggest an example for common ion effect.

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  17. Predict whether an aqueous solution of (NH4)2SO4 is acidic, basic or n...

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  18. What are sparingly soluble salts? Suggest an example.

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  19. Define solubility product constant, Ksp.

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  20. Obtain the relation between solubility product constant (K(sp)) and s...

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