A buffer is prepared by mixing 53.7 g of NH3 and 53.7 g of NH4Cl in 0.493 L of solution. What is the pH of this buffer, and what will the pH change to if 7.91 g of HCI is then added to the mixture? Your answer is correct. pH of this buffer= 9.8 eTextbook and Media Hint Your answer is incorrect. The pH change= (in case of decrearing old the
A buffer is prepared by mixing 53.7 g of NH3 and 53.7 g of NH4Cl in 0.493 L of solution. What is the pH of this buffer, and what will the pH change to if 7.91 g of HCI is then added to the mixture? Your answer is correct. pH of this buffer= 9.8 eTextbook and Media Hint Your answer is incorrect. The pH change= (in case of decrearing old the
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 12QAP: A buffer is prepared by dissolving 0.062 mol of sodium fluoride in 127 mL of 0.0399 M hydrofluoric...
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buffer is prepared by mixing 53.7g of NH3 and 53.7g of NH4Cl in 0.493 L of solution. What is the pH of this buffer, and what will the pH change to if 7.91 g of HCl is then added to the mixture?
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