rovieno Posted September 17, 2018 Posted September 17, 2018 (THEORY) How do I go in calculating the amount of grams of NA2HPO AND NAH2PO4 will be required to prepare 250ml of 0.2mol SODIUM PHOSPHATE buffer of pH 6.4 assuming the pKa (I) is 2.12, pKa (II) is 6.8 and pKa (III) is 12.13 ?!
hypervalent_iodine Posted September 17, 2018 Posted September 17, 2018 We aren’t here to do your homework for you. Could you please detail where you are stuck and show your attempts at this question?
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