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kindly help me how to get or how they solve the  Average Height kindly show some solution on how did they get the answer

kindly help me how to get or how they solve the  Average Height kindly show some solution on how did they get the answer

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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kindly help me how to get or how they solve the  Average Height kindly show some solution on how did they get the answer 

Table 3.1 Determination of Height Due to Blowing and Suctioning Height due to blowing (cm) Height due to suctioning (cm) Trial 2 Compounds Trial 1 Trial 2 Trial 3 Trial 1 Trial 3 Water 2.0 2.0 2.0 1.9 2.0 2.0 Benzene 0.9 0.9 0.9 0.9 0.9 0.9 Chloroform 0.5 0.5 0.5 0.5 0.6 0.5 Methanol 0.8 0.8 0.8 0.8 0.8 0.8 Unknown 0.9 1.0 1.0 0.9 1.0 1.0 Liquid Table 3.2 Determination of Density of Liquids with Corresponding Height and Temperature Compounds Average Height T (°C) Density ( CC Water 1.9833 23 0.9665 Benzene 0.9 25 0.8680 Chloroform 0.5167 25 1.4825 0.8 0.9667 Methanol 20 0.7944 Unknown Liquid 24 Table 3.3 Determination of Surface Tension using Water as Calibrating Liquid Surface Surface Tension Tension Compounds (Water as Calibrating Liquid) % error (Benzene as Calibrating Liquid) % error Water 72.5905 0 % 71.3875 1.6572 % Benzene 28.6974 0.1729 % 28.2175 1.8423 % 0.6135 % 1.1251 % Chloroform 28.1392 2.3244 % 27.6687 Methanol 23.3458 2.8449% 22.9554 Unknown Liquid
Transcribed Image Text:Table 3.1 Determination of Height Due to Blowing and Suctioning Height due to blowing (cm) Height due to suctioning (cm) Trial 2 Compounds Trial 1 Trial 2 Trial 3 Trial 1 Trial 3 Water 2.0 2.0 2.0 1.9 2.0 2.0 Benzene 0.9 0.9 0.9 0.9 0.9 0.9 Chloroform 0.5 0.5 0.5 0.5 0.6 0.5 Methanol 0.8 0.8 0.8 0.8 0.8 0.8 Unknown 0.9 1.0 1.0 0.9 1.0 1.0 Liquid Table 3.2 Determination of Density of Liquids with Corresponding Height and Temperature Compounds Average Height T (°C) Density ( CC Water 1.9833 23 0.9665 Benzene 0.9 25 0.8680 Chloroform 0.5167 25 1.4825 0.8 0.9667 Methanol 20 0.7944 Unknown Liquid 24 Table 3.3 Determination of Surface Tension using Water as Calibrating Liquid Surface Surface Tension Tension Compounds (Water as Calibrating Liquid) % error (Benzene as Calibrating Liquid) % error Water 72.5905 0 % 71.3875 1.6572 % Benzene 28.6974 0.1729 % 28.2175 1.8423 % 0.6135 % 1.1251 % Chloroform 28.1392 2.3244 % 27.6687 Methanol 23.3458 2.8449% 22.9554 Unknown Liquid
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