(cm) 8.2 tubes (10 ml) (cm) Soap Solution A 8 Pink Liquid Soap Solution 8. 6.3 6.2 Detergent solution 8. 5.4 6.1 Distilled water Based on the above results which soap was best at emulsifying oil? Explain why. Test tubes Contents (5 ml) Hard Water Test (cm) MgCl CaClz FeCla A Soap Solution 3 4.2 3.0 Commercial Soap Solution 5.5 6.5 0.8 C. Detergent solution 7.4 8.7 4.2 From the results above, explain what happened in the hard water tests. Did any of the soap solutions work better than the others? Explain. How could you determine if a water sample is "hard" or "soft" water? Describe an experimental test.
(cm) 8.2 tubes (10 ml) (cm) Soap Solution A 8 Pink Liquid Soap Solution 8. 6.3 6.2 Detergent solution 8. 5.4 6.1 Distilled water Based on the above results which soap was best at emulsifying oil? Explain why. Test tubes Contents (5 ml) Hard Water Test (cm) MgCl CaClz FeCla A Soap Solution 3 4.2 3.0 Commercial Soap Solution 5.5 6.5 0.8 C. Detergent solution 7.4 8.7 4.2 From the results above, explain what happened in the hard water tests. Did any of the soap solutions work better than the others? Explain. How could you determine if a water sample is "hard" or "soft" water? Describe an experimental test.
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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Transcribed Image Text:Test
Contents
pH
Foam test
Interaction with Oil
tubes
(10 ml)
(cm)
(cm)
A
Soap Solution
9.
8.
8.2
Pink Liquid Soap
Solution
B
8.
6.3
6.2
Detergent solution
8.
5.4
6.1
Distilled water
Based on the above results which soap was best at emulsifying oil? Explain why.
Test tubes
Contents
Hard Water Test
(5 ml)
(cm)
MgCla
CaClz
FeCla
A
Soap Solution
3
4.2
3.0
Commercial Soap
5.5
6.5
0.8
Solution
Detergent solution
7.4
8.7
4.2
From the results above, explain what happened in the hard water tests. Did any of the soap solutions
work better than the others? Explain.
How could you determine if a water sample is "hard" or "soft" water? Describe an experimental test.
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