Phenobarbital is a weak acid. Its intrinsic solubility is 1g /L. Its pKa is 7.4 and...

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Phenobarbital is a weak acid. Its intrinsic solubility is 1g /L. Its pKa is 7.4 and Mol Wt : 232.32 Calculate the pH of the buffer required to prepare a clear homogeneous solution.of phenobarbital 1 g/100 mL.

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