Three more samples of KHP (GFW= 204.23g/mole) weighing 0.8001g, 0.7001, and 0.7666g were titrated with the same sodium hydroxide solution. The volumes for the titrations were 21.55mL, 17.44, and 18.37mL respectively. A.) Calculate three more values for the molarity =, then B.) Calculate the mean for all four measurements. And calculate the average for all for measurement axe. mean.

Three more samples of KHP (GFW= 204.23g/mole) weighing 0.8001g, 0.7001, and 0.7666g were titrated with the same sodium hydroxide solution. The volumes for the titrations were 21.55mL, 17.44, and 18.37mL respectively. A.) Calculate three more values for the molarity =, then B.) Calculate the mean for all four measurements. And calculate the average for all for measurement axe. mean.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.22QAP

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