Consider 250 l of a buffer solution made from naoh and 350
Consider 2.50 L of a buffer solution made from NaOH and 3.50 M H3PO4 at pH 2.22 that has a total concentration of phosphate containing species of 0.177 M.
How many mL of 2.00 M HCl must be added to the buffer solution to change its pH by 1.25 units?
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