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This
Part A
A sample of ideal gas at room temperature occupies a volume of 21.0 L at a pressure of 712 torr. If the pressure changes to 3560 torr , with no change in
the temperature or moles of gas, what is the new volume, V?
Express your answer with the appropriate units.
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This Part A A Sample Of Ideal Gas At Room Temperature Occupies A Volume Of 210 L At A Pressure Of 712 Torr If The Pressure Changes To 3560 Torr With No Change I class=

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Answer:

4.2 Liters (2 sig-figs)

Explanation:

Apply Boyles Law ... P₁V₁ = P₂V₂

P₁ = 712 Torr      P₂ = 3560 Torr

V₁ = 21.0L           V₂ = ?

P₁V₁ = P₂V₂ => V₂ = P₁V₁/P₂ = (712Torr)(21.0L)/(3560Torr) = 4.2 Liters (2 sig-figs)

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