Choose ALL solutions that are buffers with a pH < 6. HCIO pKa = 7.52 HCOOH pKa = 3.75 (check all that apply) A) 474 mL of 0.1 M HCIO mixed with 562 mL 0.1 M NaClO B) 10 g of NaOH (MW = 40) is added to 100 mL of 0.1 M HCIO C) 400 mL of 0.1 M NaOCl mixed with 200 mL 0.1 M HCI D) 700 mL 0.1 M HCOOH mixed with 300 mL 0.1 M NaHCOO E) 100 mL 0.1 M HCOOH mixed with 70 mL 0.1 M NaOH F) 100 mL 0.1 M NaCOOH mixed with 100 mL of 0.1 M HCI SUBMIT

Choose ALL solutions that are buffers with a pH < 6. HCIO pKa = 7.52 HCOOH pKa = 3.75 (check all that apply) A) 474 mL of 0.1 M HCIO mixed with 562 mL 0.1 M NaClO B) 10 g of NaOH (MW = 40) is added to 100 mL of 0.1 M HCIO C) 400 mL of 0.1 M NaOCl mixed with 200 mL 0.1 M HCI D) 700 mL 0.1 M HCOOH mixed with 300 mL 0.1 M NaHCOO E) 100 mL 0.1 M HCOOH mixed with 70 mL 0.1 M NaOH F) 100 mL 0.1 M NaCOOH mixed with 100 mL of 0.1 M HCI SUBMIT

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 71QAP: The species called glacial acetic acid is 98% acetic acid by mass (d=1.0542g/mL). What volume of...

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