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mote1985 [20]
3 years ago
15

In terms of the atmosphere, which of the following best describes the oxygen that is present?

Chemistry
1 answer:
Viktor [21]3 years ago
6 0
The atmosphere is considered homogeneous. It isn’t exactly on the smallest scales but that doesn’t matter. Homogenous means the composition will be the same in any sample taken from the substance. And clearly, the atmosphere is mostly gas. So the last answer is right
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Explanation:

Step 1: Data given

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An equilibrium mixture contains 0.023M N2 and 0.031 M O2,

Step 2: The balanced equation

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