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Chapter 17 Household Chemicals:
Helps and Hazards
James A. Noblet
California State University
San Bernardino, CA
2007 Prentice Hall
Chemistry for Changing Times, 11th edition
John W. Hill and Doris K. Kolb
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A soap is a sodium salt of this type of organic molecule.
1. Alkane
2. Alkene
3. Fatty acid
4. Amino acid
5. Alcohol
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A soap is a sodium salt of this type of organic molecule.
1. Alkane
2. Alkene
3. Fatty acid
4. Amino acid
5. Alcohol
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Water softeners exchange _____ ions for Ca2+ and Mg2+ ions.
1. Na+
2. K+
3. Li+
4. Cs+
5. H+
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Water softeners exchange _____ ions for Ca2+ and Mg2+ ions.
1. Na+
2. K+
3. Li+
4. Cs+
5. H+
![Page 6: Chapter 17 Household Chemicals: Helps and Hazards James A. Noblet California State University San Bernardino, CA 2007 Prentice Hall Chemistry for Changing](https://reader035.vdocument.in/reader035/viewer/2022062408/56649ed35503460f94be2b04/html5/thumbnails/6.jpg)
Linear alkylsulfonate (LAS) detergents are now used in most products because they are_____.
1. Better cleaners
2. Less toxic
3. Cheaper
4. Biodegradable
5. Easier on fabrics
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Linear alkylsulfonate (LAS) detergents are now used in most products because they are_____.
1. Better cleaners
2. Less toxic
3. Cheaper
4. Biodegradable
5. Easier on fabrics
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Sunscreens contain chemicals that absorb what type of harmful light?
1. Infrared2. UV-A3. UV-B4. UV-C5. X-rays
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Sunscreens contain chemicals that absorb what type of harmful light?
1. Infrared2. UV-A3. UV-B4. UV-C5. X-rays
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Chemicals used to curl or straighten hair work by disrupting and reforming bonds involving what element?
1. Oxygen
2. Nitrogen
3. Sulfur
4. Carbon
5. Hydrogen
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Chemicals used to curl or straighten hair work by disrupting and reforming bonds involving what element?
1. Oxygen
2. Nitrogen
3. Sulfur
4. Carbon
5. Hydrogen