Buffers A common buffer in living cells is phosphate, which can exist in four different forms, depending on the pH of th

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Buffers A Common Buffer In Living Cells Is Phosphate Which Can Exist In Four Different Forms Depending On The Ph Of Th 1 (129.65 KiB) Viewed 11 times

Buffers A common buffer in living cells is phosphate, which can exist in four different forms, depending on the pH of the solution. H+ H+ H₂PO4 Acid-Base Chemistry pk = 2.12 H₂PO₂ pk = 7.21 HPO ²- H+ PO ³- pk = 12.67 Can you solve this general chemistry problem: What are the concentrations of all four phosphate species at pH 7.4 (physiological pH conditions)? See HW1 problem #2