Basic Chemistry

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