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bija089 [108]
3 years ago
14

Help me with this please !! It’s very important!!

Chemistry
1 answer:
Natali5045456 [20]3 years ago
4 0
I think the answer is either the first or the last
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Find surface phenomena from the following order: spherical form of drops, crystal growth, absorption, osmosis, colligative prope
Volgvan

Answer:

spherical form of drops, crystal growth, absorption, osmosis, colligative properties, diffusion, adsorption, hemosorption.

7 0
3 years ago
A gas mixture contains oxygen, nitrogen, and carbon dioxide. It has a pressure of 250 mmHg. If the pressure of oxygen is 50 mmHg
kondor19780726 [428]

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:

P_{tot}=P_{N_2}+P_{O_2}+P_{CO_2}

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

Best regards!

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2 years ago
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A. Sympathetic

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C. Parasympathetic

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Ap3x

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3 years ago
PLS
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What are some consequences of using land as a resource
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