Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.
-
Upload
derick-barber -
Category
Documents
-
view
222 -
download
0
description
Transcript of Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.
![Page 1: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/1.jpg)
Slap it!Survive the 5
![Page 2: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/2.jpg)
What is HNO3
• Nitric Acid Rain
![Page 3: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/3.jpg)
What happens during a thermal inversion?
• Warm air traps cool air below and pollutants build up
![Page 4: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/4.jpg)
What international agreement limited the production/use of CFC’s?
• The Montreal Protocol
![Page 5: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/5.jpg)
Which is larger - PM 10 or PM 2.5
• PM 10
![Page 6: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/6.jpg)
What is H2SO4
• Sulfuric Acid Rain
![Page 7: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/7.jpg)
What is a primary pollutant?
• Is emitted directly from a source
![Page 8: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/8.jpg)
What type of UV radiation does Ozone block out entirely?
• UVC
![Page 9: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/9.jpg)
What is a secondary pollutant?
• A primary pollutant that is photochemically changed (Ozone) , or changed with some chemistry (acid rain)
![Page 10: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/10.jpg)
What atmospheric gas is most responsible for the greenhouse effect?
• Water Vapor
![Page 11: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/11.jpg)
What ANTHROPOGENIC atmospheric gas is most responsible for the greenhouse effect?
• Carbon Dioxide
![Page 12: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/12.jpg)
What conditions are beneficial for photochemical smog?
• Sunny (warm), and dry
![Page 13: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/13.jpg)
Where is ozone beneficial and where is it harmful?
• Beneficial in the stratosphere• Harmful in the troposphere.
![Page 14: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/14.jpg)
How is ozone harmful in the troposphere? (there are two ways)
• Lung Irritant• Greenhouse Gas
![Page 15: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/15.jpg)
What are the effects of sick building syndrome?
• Coughing, eye irritation, wheezing, sneezing.• Effects only present when inside the building.
![Page 16: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/16.jpg)
What 7 air pollutants did the Clean Air Act aim to reduce?
PM(2.5, 10), SOx, NOx, VOCs, CO, O3, Pb.
![Page 17: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/17.jpg)
Explain the role of a wet scrubber, electrostatic precipitator, cyclone separator, and baghouse filter.
• Polluted air comes in and cleaner air and a solid containing the trapped pollutants comes out.
![Page 18: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/18.jpg)
What is the absorbing capacity of Methane compared to Carbon Dioxide?
• 25 times
![Page 19: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/19.jpg)
How can a volcanic eruption effect the Earth’s temperature?
• The PM blocks the suns rays from getting to the earth.
• Earth cools.
![Page 20: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/20.jpg)
Give an source and example of a primary pollutant.
• NO2 , Auto Exhaust/Factories
![Page 21: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/21.jpg)
Give a source and example of a secondary pollutant.
• Sulfuric Acid Rain, from coal combustion.
![Page 22: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/22.jpg)
How does the pH scale work? Why is a 3 more acidic than a 6?
• A 3 has more H+ ions in it.
![Page 23: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/23.jpg)
Explain dry acid deposition.
• Nitrates and Sulfates fall down from the sky due to gravity (no water involved)
![Page 24: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/24.jpg)
What happens to the polar vortex in the spring?
• The vortex breaks up and the suns radiation splits a CL from the CFCl3
![Page 25: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/25.jpg)
What are the negative health effects of a thin ozone layer?
• Cataracts and skin cancer
![Page 26: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/26.jpg)
Write out the chemistry of the formation of Carbonic Acid.
• H2O + CO2 → H2 CO3
• Carbonic Acid
![Page 27: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/27.jpg)
Write out the chemistry for the formation of Nitric Acid.
• 3 NO2 + H2O NO + 2 HNO3 • Nitric Acid Rain
![Page 28: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/28.jpg)
Write out the chemistry for the formation of Sulfuric Acid.
• 2 SO2 + O2 2 SO3
• SO3 + H2O H2SO4
• Acid Rain – Sulfuric Acid
![Page 29: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/29.jpg)
Write the chemistry of Ozone production in the stratosphere
• O2 + UV -------> O + O• O + O2 -------> O3
Write the chemistry of Ozone production in the troposphere
• NO2 + sunlight → NO + O• O + O2 → O3
![Page 30: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/30.jpg)
What two elements are most responsible for ozone depletion?
• Chlorine and Bromine
![Page 31: Slap it! Survive the 5. What is HNO 3 Nitric Acid Rain.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1aea7f8b9ab05997a64f/html5/thumbnails/31.jpg)
What are the main sources of CFC’s?
• Chlorine – refrigerants, aerosols, dry cleaning solution, Styrofoam blowing agents.
• Bromine – fire extinguishers, pesticides.