Mass of test tube and stearic acid = 14.17 g Mass of test tube = 11.40 g Freezing point of stearic acid = 69.59 oC Mass of weighing paper + naphthalene =1.230 g Mass of weighing paper = 0.920 g Freezing point solution = 64.00oC Kf = 4.5 oC/m Determine the following mass of stearic acid in g (2 decimal places): mass of naphthalene in g (2 decimal places): freezing point depression (2 decimal places)

Mass of test tube and stearic acid = 14.17 g Mass of test tube = 11.40 g Freezing point of stearic acid = 69.59 oC Mass of weighing paper + naphthalene =1.230 g Mass of weighing paper = 0.920 g Freezing point solution = 64.00oC Kf = 4.5 oC/m Determine the following mass of stearic acid in g (2 decimal places): mass of naphthalene in g (2 decimal places): freezing point depression (2 decimal places)

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter14: Chromatography

Section: Chapter Questions

Problem 9P

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