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Posted: **Sat Jul 02, 2022 8:21 pm**

: What Volume Of Sodium Ethanoate Is Needed To Prepare 500 Cm Of A Buffer That Has A Ph Of 4 5 Pka Of Ethanoic Report Y 1 (13.16 KiB) Viewed 34 times

: What Volume Of Sodium Ethanoate Is Needed To Prepare 500 Cm Of A Buffer That Has A Ph Of 4 5 Pka Of Ethanoic Report Y 2 (15.31 KiB) Viewed 34 times

What volume of sodium ethanoate is needed to prepare 500 cm³ of a buffer that has a pH of 4.5? (pKa of ethanoic Report your acid is 4.75). Assume that the solutions of acid and conjugate base have the same concentration. answer as a whole number in cm³ but DO NOT include units. Answer:

What volume of ethanoic acid (in cm³) is needed to prepare 200 cm³ of a buffer that has a pH of 4.75? (pka of ethanoic acid is 4.75). Assume that the solutions of acid and base have equal concentrations. Report your answer as a whole number in cm³ but DO NOT include units. Answer: