chapter 17 household chemicals: helps and hazards james a. noblet california state university san...
TRANSCRIPT
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
A soap is a sodium salt of this type of organic molecule.
1. Alkane
2. Alkene
3. Fatty acid
4. Amino acid
5. Alcohol
A soap is a sodium salt of this type of organic molecule.
1. Alkane
2. Alkene
3. Fatty acid
4. Amino acid
5. Alcohol
Water softeners exchange _____ ions for Ca2+ and Mg2+ ions.
1. Na+
2. K+
3. Li+
4. Cs+
5. H+
Water softeners exchange _____ ions for Ca2+ and Mg2+ ions.
1. Na+
2. K+
3. Li+
4. Cs+
5. H+
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
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
Sunscreens contain chemicals that absorb what type of harmful light?
1. Infrared2. UV-A3. UV-B4. UV-C5. X-rays
Sunscreens contain chemicals that absorb what type of harmful light?
1. Infrared2. UV-A3. UV-B4. UV-C5. X-rays
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
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