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dimulka [17.4K]
3 years ago
11

Hurry I need help pls

Chemistry
2 answers:
Mrrafil [7]3 years ago
4 0
Fcfhjftfhtrffyy rgghhhhfffgghhhjggjhjj
Temka [501]3 years ago
3 0

Answer:

geosphere.

Explanation:

It is earth. rocks are not in the air, living things, or water mostly.

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Explanation:

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A gas mixture contains oxygen, nitrogen, and carbon dioxide. It has a pressure of 250 mmHg. If the pressure of oxygen is 50 mmHg
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P_{CO_2}=25mmHg

Explanation:

Hello there!

In this case, according to the Dalton's law, which explains that the total pressure of a gaseous system equals the sum of the partial pressures of the gases composing, for the gaseous mixture composed by oxygen, nitrogen and carbon dioxide it would be possible to write:

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Now, given the pressure of the system and those of oxygen and nitrogen, we calculate that of carbon dioxide as shown below:

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