I need the answer to this question as well work shown. What percentage of 2, 4-dinitrophenol...

Question

Question

I need the answer to this question as well work shown.

Answer 1

Answer #1

14.

pH = 8.2

pKa = 4.1

Using,

pH = pKa + log(deprotonated/protonated)

8.2 = 4.1 + log(deprotonated/protonated)

(deprotonated/protonated) = 12589.254

percentage of ionization = 12589.254 x 100/12590.254 = 99.99%

Answer 2

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