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Find the molar conductivity according to these data and draw a graph.

Find the molar conductivity according to these data and draw a graph.

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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Find the molar conductivity according to these data and draw a graph.

KCI (mol/dm^3) x(s/cm) 0.1 L(s). K(1/cm) 1. 0.11173 0.118609 0.942 2. 0.01 0.01288 0.013586 0.948 3. 0.02 0.023156 0.024687 0.94 4. 0.001 0.001411 0.001486 0.949 K1=0.1117 s/cm / 0.118609 s = 0.942 1/cm K2=0.01288 s/cm / 0.013586 s = 0.948 1/cm K3=0.023156 s/cm / 0.023687 s = 0.937 ~0.940 1/cm K4=0.001411 s/cm / 0.001486 s = 0.949 1/cm Kl=K2=K3=K4=K
Transcribed Image Text:KCI (mol/dm^3) x(s/cm) 0.1 L(s). K(1/cm) 1. 0.11173 0.118609 0.942 2. 0.01 0.01288 0.013586 0.948 3. 0.02 0.023156 0.024687 0.94 4. 0.001 0.001411 0.001486 0.949 K1=0.1117 s/cm / 0.118609 s = 0.942 1/cm K2=0.01288 s/cm / 0.013586 s = 0.948 1/cm K3=0.023156 s/cm / 0.023687 s = 0.937 ~0.940 1/cm K4=0.001411 s/cm / 0.001486 s = 0.949 1/cm Kl=K2=K3=K4=K
M9SO4.7H2O(mol/dm^3) L(s) K(1/cm) 1. 0.2 0.030916 0.94 145.31 2. 0.1 0.01747 0.94 164.22 3. 0.05 0.009423 0.94 177.15 4. 0.025 0.004923 0.94 185.10 5. 0.0125 0.002567 0.94 193.04 ^=1000KXL/C ^1= 1000x0.94x0.030916/0.2= 145.31 ^2=1000x0.94x0.01747/0.1= 164.22 ^3=1000x0.94x0.09423/0.05=177.15 ^4=1000x0.94x0.04923/0.025=185.10 ^5=1000x0.94x0.002567/0.0125=193.04
Transcribed Image Text:M9SO4.7H2O(mol/dm^3) L(s) K(1/cm) 1. 0.2 0.030916 0.94 145.31 2. 0.1 0.01747 0.94 164.22 3. 0.05 0.009423 0.94 177.15 4. 0.025 0.004923 0.94 185.10 5. 0.0125 0.002567 0.94 193.04 ^=1000KXL/C ^1= 1000x0.94x0.030916/0.2= 145.31 ^2=1000x0.94x0.01747/0.1= 164.22 ^3=1000x0.94x0.09423/0.05=177.15 ^4=1000x0.94x0.04923/0.025=185.10 ^5=1000x0.94x0.002567/0.0125=193.04
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