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Author Question: Why do CFC's deplete the ozone layer? What will be an ideal ... (Read 18 times)

lunatika

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on: Jul 26, 2018
Why do CFC's deplete the ozone layer?
 
  What will be an ideal response?

Question 2

What is the difference between a high-glide blend and a low-glide blend?
 
  What will be an ideal response?


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samiel-sayed

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Reply #1 on: Jul 26, 2018
Answer to Question 1

CFCs reach the stratosphere because they are very chemically stable. There the ultraviolet light breaks them apart, releasing the chlorine in them. The chlorine attaches to the oxygen in the ozone molecule, pulling it apart.

Answer to Question 2

A high glide blend has a large temperature difference between the bubble point and the dew point; as much as 10F. A low glide blend has a small temperature difference between the bubble point and the dew point; usually less than 2F.


lunatika

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Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

jackie

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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