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Show that, at 25^(@)C for a conjugate ac...

Show that, at `25^(@)C` for a conjugate acid-base pair, `pK_(a)+pK_(b)=pK_(w)` (or, 14).

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CHHAYA PUBLICATION-EQUILIBRIUM-WARM UP EXERCISE
  1. Which of the givensalts will undego cationic or anionic or both cation...

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  2. Show that in an aqueous solution for a conjugate acid-base pair, K(a)x...

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  3. Show that, at 25^(@)C for a conjugate acid-base pair, pK(a)+pK(b)=pK(w...

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  4. What is buffer solutio? Give one example of acidic buffer. In which ca...

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  5. What are buffer solutions? Give one example for each of the buffer- ac...

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  6. What are buffer solutions? Give one example for each of the buffer- a ...

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  7. Describe the mechanism of acction of an acidic buffer an a basic buffe...

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  8. What is buffer capacity? Whenn does the buffer capacity of a buffer so...

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  9. Write the Henderson's equation for determining the pH of acidic and ba...

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  10. Which of the following are buffer solutions? Give reason. 100 mL 0.1...

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  11. Which of the following are buffer solutions? Give reason. 100 mL 0.1 ...

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  12. Which of the following are buffer solutions? Give reason. 100 mL 0.1(...

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  13. Which of the following are buffer solutions? Give reason. 100 mL 0.1...

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  14. Which of the following are buffer solutions? Give reason. 50 mL 0.2(...

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  15. You are supplied with HCOOH (pK(a)=3.74), CH(3)COOH (pK(a)=4.74) and N...

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  16. pH of a buffer solution composed of NH(3) and NH(4)Cl is 9.26. will th...

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  17. The buffer capacity of a buffer solution consisting of a weak acid, HA...

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  18. What are the factors that influence the pH of an acidic or a basic buf...

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  19. A,B and C are three buffer solutions, each of which composed of a weak...

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  20. Of the two bottles, one contains HCl solution and the other a buffer s...

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