Across
- 6. remove hydrogen ions (H+) or release hydroxide ions
- 8. Can damage life in Earth’s ecosystem
- 12. Increasing blood pH to 7.8
- 13. (-HCO3) in blood buffers pH to 7.4
- 14. nitrogen oxide pollutants mix and react with water, oxygen, and other chemicals to form more acid rain.
Down
- 1. normally 7.4
- 2. Reducing blood pH to 7.0
- 3. the concentration of carbon dioxide (CO2) in the atmosphere has increased due to human actions.
- 4. pure water and tears
- 5. solutes in water that resist change in pH
- 7. Sulfur dioxide pollutants mix and react with water, oxygen, and other chemicals to form more acid rain.
- 9. dissociate in water and release hydrogen ions
- 10. Each unit change in pH represents a change
- 11. Indicates acidity and alkalinity of a solution
- 12. if blood is too ... equation shifts to left