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Why do chlorofluorocarbons (CFCs) deplete the ozone layer?
Chlorofluorocarbons (CFCs) deplete the ozone layer because when they are released into the atmosphere, they break down and release chlorine atoms. These chlorine atoms then react with ozone molecules in the stratosphere, causing the ozone molecules to break apart, leading to ozone depletion.
Which atoms in the cfc molecule can destroy thousands of ozone molecuels in the upper atmosphere?
Chlorine atoms in CFC molecules can destroy thousands of ozone molecules in the upper atmosphere when they are released due to UV light breaking down the CFC molecules. These chlorine atoms react with ozone molecules, causing them to break apart and reduce the ozone concentration in the atmosphere.
Which atoms in the CFC molecule can destroy thousands of ozine molecules in the upper atmosphere?
Chlorine atoms in CFC molecules can destroy thousands of ozone molecules in the upper atmosphere. When CFCs break down in the stratosphere due to UV radiation, the chlorine atoms released can catalyze the breakdown of ozone molecules, leading to ozone depletion.
Is ozone a type of chlorine?
No, ozone is a type (allotrope) of oxygen. It is three oxygen atoms bonded into a molecule, and the central oxygen is very unhappy (missing an extra electron). So it is more chemically active than any form of chlorine.
HOW MANY CHLORINE ATOMS DESTROY 1000000.00 OZONE MOLECULES?
Theoretically, 1 chlorine free radical could do this. The number of ozone molecules broken down by the free radical before the chain is terminated depends on a lot of factors, though, and a million seems like a very high value.
What is decomposed by chlorine atoms?
Chlorine atoms can decompose ozone molecules in the atmosphere, forming oxygen molecules and chlorine oxide. This process can contribute to ozone depletion.
Why are small quantities of chloroflorocarbons harmful to the ozone layer?
Chlorofluorocarbons (CFCs) break down in the upper atmosphere and release chlorine atoms, which then catalyze the breakdown of ozone molecules in the ozone layer. This leads to a reduction in the concentration of ozone, which is crucial in protecting the Earth from harmful ultraviolet radiation. Even small quantities of CFCs can have a significant impact due to their destructive nature on ozone molecules.
What atoms in the CFC molecule can destroy thousands of ozone molecules in the upper atmosphere?
The CFC's molecules are ODS. They react with ozone to deplete it. The Chlorine and Fluorine are main atoms.
When chlorofluorocarbons are subjected to ultraviolet radiation what is released which rapidly destroys ozone?
When chlorofluorocarbons (CFCs) are exposed to ultraviolet radiation in the stratosphere, they release chlorine atoms. These chlorine atoms react with ozone (O3) molecules, breaking them apart and leading to the depletion of the ozone layer.
Is Chlorine atoms stealing oxygen atoms from the ozone layer a physical or chemical change?
Chlorine is doing it chemically. It reacts with it.
How is a clorine atom harmful to the ozone in the stratosphere?
Chlorine atom reacts with ozone. It destroys 100,000 atoms of ozone.
What is the name of the atoms that attacks ozone molecules?
The atoms that attack ozone molecules are primarily chlorine atoms, which come from chlorofluorocarbons (CFCs) and other ozone-depleting substances. When these substances are released into the atmosphere, UV radiation breaks them down, releasing chlorine atoms that can react with ozone (O₃) molecules, leading to ozone depletion. Additionally, bromine atoms can also contribute to ozone destruction, albeit to a lesser extent.
Why do chlorofluorocarbons (CFCs) deplete the ozone layer?
Chlorofluorocarbons (CFCs) deplete the ozone layer because when they are released into the atmosphere, they break down and release chlorine atoms. These chlorine atoms then react with ozone molecules in the stratosphere, causing the ozone molecules to break apart, leading to ozone depletion.
What chemical found in the upper stratosphere indicate that the ozone layer is destroyed?
This is the radical chlorine monoxide, ClO-.
How the chlorine atoms are formed in the ozone layer?
CFC's i.e Chloro Fluorocarbon which are released from deodorants, refrigerants are carried upwards towards the atmosphere where in presence of the high energy ultraviolet rays these break down into molecules of chlorine and fluorine molecules which further deplete ozone.
Chlorine atoms are said to catalyze the destruction of stratospheric ozone because?
Chlorine atoms take part in the destruction of ozone, but are reset by said destruction, and are capable of doing it again, and again. Atoms such as chlorine (released into the air in more complex molecules... the propellants and refrigerants "chlorofluorocarbons", and in gases released by Nature and burning of garbage and forests) combine with ozone in the upper atmosphere, and the chemical reactions break up the ozone molecules into ordinary oxygen, which cannot absorb dangerous UV light as ozone does.
How can cfc deplete our ozone layer?
Chlorofluorocarbons (CFCs) can deplete the ozone layer by breaking down in the stratosphere and releasing chlorine atoms. These chlorine atoms then react with ozone molecules, breaking them apart and leading to a reduction in the ozone concentration. This depletion of the ozone layer can allow more harmful ultraviolet rays from the sun to reach the Earth's surface.
