prettycampos13 prettycampos13

05-04-2020
Chemistry

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A gas sample has a temperature of 22c with an unknown volume. The same gas has a volume of 456 mL when the temperature is 86c with no change in the pressure or amount of gas. What was the initial volume in millimeters oh the gas

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thamimspartan thamimspartan

13-04-2020

The initial volume is 116.65 mL

Explanation:

Given:

Temperature, T₁ = 22°C

T₂ = 86°C

Volume, V₂ = 456 m

V₁ = ?

According to Charle's law:

[tex]\frac{V_1}{T_1} = \frac{V_2}{T_2}[/tex]

Substituting the values:

[tex]\frac{V_1}{22} =\frac{456}{86} \\\\V_1 = \frac{456 X 22}{86} \\\\V_1 = 116.65 mL[/tex]

Therefore, the initial volume is 116.65 mL

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