Based on the data in the figure below, knowing that the nominal volumes of the flask, pipette and burette are 100 mL, 10 mL and 12.5 mL (half the volume of the burette) respectively, answer: What is the most accurate volumetric instrument? Show calculations and be careful with scales

Based on the data in the figure below, knowing that the nominal volumes of the flask, pipette and burette are 100 mL, 10 mL and 12.5 mL (half the volume of the burette) respectively, answer: What is the most accurate volumetric instrument? Show calculations and be careful with scales

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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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Volume (ml)
100,500
100,400
100,300
100,200
100,100
100,000
99,800
99.500
Average 100,165
DP. 0,237
burette
Volume (ml)
12,500 Average 12,419
DP. 0,264
12,000
11,500
11,000
10,500 Average 9,905
DP. 0,0538
10,000
9,500
pipette
burette

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