Difference between revisions of "AY Honors/Soap Craft (South Pacific Division)/Answer Key"

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< AY Honors‎ | Soap Craft (South Pacific Division)AY Honors/Soap Craft (South Pacific Division)/Answer Key
 
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==l. What is soap and how is it made?==
 
==l. What is soap and how is it made?==
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==2a. What "alkali metal" is used in soap?==
 
==2a. What "alkali metal" is used in soap?==
 
==2b. In what way does it affect the soap texture?==
 
==2b. In what way does it affect the soap texture?==

Revision as of 11:48, 10 February 2008

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l. What is soap and how is it made?

2a. What "alkali metal" is used in soap?

2b. In what way does it affect the soap texture?

3. What is the fatty acid?

4a What is a detergent?

4b What is its relation to soap?

4c. Relate the advantages of a detergent and the disadvantages of soap.

5a Name some of the cleaning aids added to soap mixtures.

b. What makes soap float?

c. What makes soap hard?

6. Name four methods or formulas used in making soap transparent.

7. Name five uses of Quarternary ammonium compounds.

8. Carve an object from a bar of soap; decorate a bar of soap for a gift.

9. Complete a or b.

a. Obtain correspondence from soap-making firm about how soap is made.

b. Study and prepare from encyclopedia one to two pages explaining how soap is made.

10a. Explain two methods of making soap.

10b. Make a batch of soap by one of these methods.

References

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