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21-05-2022
Chemistry

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A 8L sample of gas at 250 K is cooled to 75 K. What is the volume of the gas after it is cooled?

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ItzFeelBeat ItzFeelBeat

21-05-2022

[tex]by \: Charles'\: law: \: \\ \frac{v_{1}}{t_{1}} = \frac{v_{2}}{t_{2}} \\ [/tex]

Where v is the volume(in L) and t is the temperature(in °K)

[tex]\frac{8}{250} = \frac{v_{2}}{75} \\\\4/5 =v_2/3 \\\\\boxed{v_{2} = \frac{12}{5}}\\\\\\\huge{=2.5 l}[/tex]

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