Performing the titration of a buffer

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You are performing the titration of a buffer with a pKa of 6.4. You start at the pKa, and after adding 3mL of 1M HCl your buffer reaches pH 5.4. How many more mL of HCl should you need to go to pH 4.4? (3mL, more than 3mL, or less than 3mL?) Clearly explain your answer.

Reference no: EM131422004

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