Conclusion Questions 1. In testing the pH of your soap and the commercial soap, did you get the expected values? How do you know. 2. In the hard water test, what is the positive result? Did you get that with the commercial soap and your soap? 3. What is an emulsifier? Explain using your observations if it did what it was supposed to do when added to vegetable oil and water? to cottonseed oil and water? 4. In the lipid test, what is the difference between the vegetable oil and the cottonseed oil? 5. In the reaction of commercial soap with mineral acid, did you get the expected result? How do you know?

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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Conclusion Questions
1. In testing the pH of your soap and the commercial soap, did you get the expected values? How
do you know.
2. In the hard water test, what is the positive result? Did you get that with the commercial soap and
your soap?
3. What is an emulsifier? Explain using your observations if it did what it was supposed to do when
added to vegetable oil and water? to cottonseed oil and water?
4. In the lipid test, what is the difference between the vegetable oil and the cottonseed oil?
5. In the reaction of commercial soap with mineral acid, did you get the expected result? How do
you know?
Transcribed Image Text:Conclusion Questions 1. In testing the pH of your soap and the commercial soap, did you get the expected values? How do you know. 2. In the hard water test, what is the positive result? Did you get that with the commercial soap and your soap? 3. What is an emulsifier? Explain using your observations if it did what it was supposed to do when added to vegetable oil and water? to cottonseed oil and water? 4. In the lipid test, what is the difference between the vegetable oil and the cottonseed oil? 5. In the reaction of commercial soap with mineral acid, did you get the expected result? How do you know?
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