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3 years ago

Please help I’ll give you guys brainiest! Thank youuuuuuu :))

Chemistry

2 answers:

Nana76 [90]3 years ago

4 0

Answer:

Balanced.

Explanation:

Both sides are pulling with equal force.

andrew11 [14]3 years ago

4 0

Answer/Explanation:

These forces are balanced. In order for forces to be balanced they must be pulling/pushing the same amount of net force in opposing directions.

In order for forces to be balanced they must be pulling/pushing in opposing directions but with differentiating net force.

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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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Answer:

$P_{CO_2}=25mmHg$

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:

$P_{CO_2}=P_{tot}-P_{N_2}-P_{O_2}\\\\P_{CO_2}=250mmHg-50mmHg-175mmHg\\\\P_{CO_2}=25mmHg$

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