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How would you prepare 10L of 0.045M potassium phosphate buffer, pH 7.5? (1 point for correctly...

How would you prepare 10L of 0.045M potassium phosphate buffer, pH 7.5?

(1 point for correctly identifying which phosphate species, and 1 point for providing the needed weight of each to make the buffer)

Hint – to do this you will need to calculate a weight for each phosphate species (to either side of the desired pH); you can determine which species will be needed based on their pKa values.

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