Explain how you will prepare a h2po4- and hpo42

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Describe how you will prepare a H2PO4-/HPO42- buffer using solid sodium dihydrogen phosphate and sodium hydrogen phosphate (pH 7.4, 500 mL 0.40M each). How much solid is needed to prepare each solution? How much volume of each of the solutions should be mixed to prepare the buffer

Reference no: EM13244740

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