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Define the pka for the second ionization of phosphoric acid

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Question- Describe how you could make 1L of a 0.1M potassium phosphate buffer at pH=7. The reagents available to you are solid KH2PO4 (m.w. 136.1g/mol) and K2HPO4 (m.w.174.2 g/mol). The pKa for the second ionization of phosphoric acid is 6.86.

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Reference no: EM13715890

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