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Name: h f,Y PHR 142P- Quiz#8 - F2002
(points)
(2) 1 Ephedrineis a weakly basicdrug with Ku : 2.3 x IIa . Define intrinsic partition coefficient for ephedrine.
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(2) 2. Define apparentpartition coefficientfor a weak acid.
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(2) 3. Write an equationwhich relatesKuooto pH for a weak acid. Be certain
(4) 4.Sketch a graphof Kuoovs pH for a weakacid. Indicatepredominantspecies at variouspoints on the graphand indicatesignificant featuresjust as has beendone in lecture.
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