chapter 13 water: rivers of life; seas of sorrows
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Chemistry for Changing Times, 11 th edition John W. Hill and Doris K. Kolb. Chapter 13 Water: Rivers of Life; Seas of Sorrows. James A. Noblet California State University San Bernardino, CA 2007 Prentice Hall. - PowerPoint PPT PresentationTRANSCRIPT
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Chapter 13 Water: Rivers of Life; Seas of Sorrows
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
![Page 2: Chapter 13 Water: Rivers of Life; Seas of Sorrows](https://reader036.vdocuments.us/reader036/viewer/2022062301/56814408550346895db09cdf/html5/thumbnails/2.jpg)
The molecular interaction most responsible for the unique properties of water is(are)______.
1. Dipole forces2. Hydrogen
bonding3. Dispersion
forces4. Covalent
bonding5. Ionic bonding
![Page 3: Chapter 13 Water: Rivers of Life; Seas of Sorrows](https://reader036.vdocuments.us/reader036/viewer/2022062301/56814408550346895db09cdf/html5/thumbnails/3.jpg)
The molecular interaction most responsible for the unique properties of water is(are)______.
1. Dipole forces2. Hydrogen
bonding3. Dispersion
forces4. Covalent
bonding5. Ionic bonding
![Page 4: Chapter 13 Water: Rivers of Life; Seas of Sorrows](https://reader036.vdocuments.us/reader036/viewer/2022062301/56814408550346895db09cdf/html5/thumbnails/4.jpg)
The atmospheric gas that is very soluble in water and makes natural rainwater slightly acidic is_______.
1. Nitrogen
2. Carbon dioxide
3. Sulfur dioxide
4. Ozone
5. Oxygen
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CO2(g) + H2O (l) → H2CO3 (aq) → H+(aq) + HCO3
-(aq)
The atmospheric gas that is very soluble in water and makes natural rainwater slightly acidic is_______.
1. Nitrogen
2. Carbon dioxide
3. Sulfur dioxide
4. Ozone
5. Oxygen
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A common concentration unit used in drinking water standards is mg/L, which is also commonly called______.
1. Percent
2. ppm
3. ppb
4. ppt
5. Molarity
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A common concentration unit used in drinking water standards is mg/L, which is also commonly called______.
1. Percent
2. ppm
3. ppb
4. ppt
5. Molarity
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The most common method used for disinfection of municipal drinking water is _______.
1. Ozonation2. Filtration3. Ultraviolet light4. Chlorination5. Pasteurization???
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The most common method used for disinfection of municipal drinking water is _______.
1. Ozonation2. Filtration3. Ultraviolet light4. Chlorination5. PasteurizationChlorine
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Wastewater treatment that uses trickling filters or activated sludge to remove dissolved organics and suspended solids
is known as_______.
1. Primary
2. Secondary
3. Tertiary
4. Quaternary
5. Advanced
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Wastewater treatment that uses trickling filters or activated sludge to remove dissolved organics and suspended solids
is known as_______.
1. Primary
2. Secondary
3. Tertiary
4. Quaternary
5. Advanced