107 23 InnerOrbit - Students
Classwork for Preips Chemise
1. The reactants in the first reaction are
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Ozone 03 Oxygen atoms Oxygen (O2) molecules
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Thickness of the ozone layer (green) changing over time.
der Sacro Condor Sarah Visualization Shado
In the above image, we can see the changing thickness of the ozone layer, in groen. Some chemicals
stop new ozone from being formed and this hole we see at the bottom of the gif shows the ozone
becoming thinner. In the past few years, the ozone hole has becorhe smaller.
Ozone is formed in two reactions:
First, one molecule of Oxygen gas (O2) is broken apart by light from the sun.
Second, each atom of oxygen then combines with a molecule of Oxygen gas (O2) to form
Ozone, (O3).
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