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A buffer contains 0100 moles of na3po4 and 0150 moles of


A buffer contains 0.100 moles of Na3PO4 and 0.150 moles of Na2HPO4 w/ a total volume of 500 mL.

a) Calculate the pH of this buffer/determine the concentrations of all aqueous species.

b) You then add 0.200 moles of HCl and dilute the solution to a total volume of 1.00 L. Calculate the pH of the resulting solution, and the concentrations of all aqueous species.

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Chemistry: A buffer contains 0100 moles of na3po4 and 0150 moles of
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