An experiment with a pycnometer resulted in the following data:  Mass of Pycnomter = 25.428 g Mass of Pycnometer filled with water = 44.021 grams Mass of Pycnometer filled with liquid X = 41.421 grams a) What is the specific gravity of liquid X?  b) If methanol (Specific Gravity = 0.790) was used rather than water in measuring the density of irregular objects, how would that affect the result? Why?

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter1: Matter And Measurements
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An experiment with a pycnometer resulted in the following data: 

Mass of Pycnomter = 25.428 g

Mass of Pycnometer filled with water = 44.021 grams

Mass of Pycnometer filled with liquid X = 41.421 grams

a) What is the specific gravity of liquid X? 

b) If methanol (Specific Gravity = 0.790) was used rather than water in measuring the density of irregular objects, how would that affect the result? Why?

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