Find an appropriate buffer system (include the weak acid/base and conjugate base/acid salt) to make 1.0...

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Chemistry

Find an appropriate buffer system (include the weak acid/base andconjugate base/acid salt) to make 1.0 M buffer at pH 7.3.

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We first need to choose a buffer system Since the desired pH is 73 we choose a phosphate buffer because the range of a phosphate buffer is 58 to 80 The pKa value for H2PO4 is    See Answer
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