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2 years ago

Liquid water and water vapor reach equilibrium only in a closed container. Why?

1 answer:

4 0

Because water vapor, uncontained, will diffuse out into the atmosphere and is not close enough to condense back into the liquid water, so no equilib. can be established.

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6) A volume of 473 mL of oxygen was collected at 27°C. What volume would the oxygen occupy at

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Answer : The volume of oxygen occupy at 173° would be, 703.2 mL

Explanation :

Charles' Law : It states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

where,

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$V_2\text{ and }T_2$ are the final volume and temperature of the gas.

We are given:

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Therefore, the volume of oxygen occupy at 173° would be, 703.2 mL

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Explanation:

Hope this helps!

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