chapter 13 water: rivers of life; seas of sorrows

11
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, 11 th edition John W. Hill and Doris K. Kolb

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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 Presentation

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Page 1: Chapter 13   Water: Rivers of Life; Seas of Sorrows

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

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

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

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

Page 5: Chapter 13   Water: Rivers of Life; Seas of Sorrows

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

Page 6: Chapter 13   Water: Rivers of Life; Seas of Sorrows

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

Page 7: Chapter 13   Water: Rivers of Life; Seas of Sorrows

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

Page 8: Chapter 13   Water: Rivers of Life; Seas of Sorrows

The most common method used for disinfection of municipal drinking water is _______.

1. Ozonation2. Filtration3. Ultraviolet light4. Chlorination5. Pasteurization???

Page 9: Chapter 13   Water: Rivers of Life; Seas of Sorrows

The most common method used for disinfection of municipal drinking water is _______.

1. Ozonation2. Filtration3. Ultraviolet light4. Chlorination5. PasteurizationChlorine

Page 10: Chapter 13   Water: Rivers of Life; Seas of Sorrows

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

Page 11: Chapter 13   Water: Rivers of Life; Seas of Sorrows

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