Question: A weak base, B, (Kb=1.0 *10-7) equilibrates between water (phase 1) and benzene (phase2). a) Define the distribution coefficient for this system b) Explain the

A weak base, B, (Kb=1.0 *10-7) equilibrates between water (phase 1) and benzene (phase2). 
a) Define the distribution coefficient for this system 
b) Explain the difference between the partition coefficient, K, and the distribution coefficient, D, for this system. 
c) Calculate D at a pH of 9 if K=5.0 
d) Will D be greater at pH of 10 than 9? Explain.

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a A weak base is generally organic moiety so most the of the undissociated part will be in organic l... View full answer

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