This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why do CFC's deplete the ozone layer? What will be an ideal ... (Read 59 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
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?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
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

  • Member
  • Posts: 548
Reply 2 on: Jul 26, 2018
:D TYSM

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Heart covering and layer of the heart. Heart covering and layer of the heart.
The peptidoglycan layer of Gram-positive bacteria The peptidoglycan layer of Gram-positive bacteria
Stratospheric ozone depletion Stratospheric ozone depletion
Synthetic chemicals deplete stratospheric ozone Synthetic chemicals deplete stratospheric ozone
Skin layer diagram Skin layer diagram
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Video: Type of Cell Junctions - Desmosome, Hemidesmosomes and Gap Junctions

For a complete list of videos, visit our video library