A balloonist begins a trip in a helium-filled balloon in early morning when the temperature is 15°C. By mid-afternoon, the temperature is 30.°C. Assuming the pressure remains at 1.00 atm, for each mole of helium, calculate the following:
(a) The initial and final volumes

Question

23-08-2022
Chemistry

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A balloonist begins a trip in a helium-filled balloon in early morning when the temperature is 15°C. By mid-afternoon, the temperature is 30.°C. Assuming the pressure remains at 1.00 atm, for each mole of helium, calculate the following:
(a) The initial and final volumes

Answer :

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tripatsingh039 tripatsingh039 · Answer 1 · 2022-08-26T08:19:04-04:00

The initial and final volumes are 23.64L and 24.87L.

A system's volume is a crucial and detailed parameter for describing its thermodynamic state. The system's volume per unit of mass is known as the specific volume, an intense attribute. Engineering and thermodynamic calculations for physics and chemistry most frequently use specific volumes. It is used to forecast how gases will behave when circumstances change.

T1 = 15°C

T2 = 30°C

P1 = P2 = 1 atm

n = 1

PV= nRT (by using the given formula)

V[tex]_{1}[/tex] (initial volume) = nRT1/ P1

V[tex]_{1}[/tex] (initial volume) =23.64L

V[tex]_{2}[/tex] (final volume) = nRT2/ P2

V[tex]_{2}[/tex] (final volume) = 24.87L.

Therefore, the initial volume and final volume are 23.64L and 24.87L.

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A balloonist begins a trip in a helium-filled balloon in early morning when the temperature is 15°C. By mid-afternoon, the temperature is 30.°C. Assuming the pressure remains at 1.00 atm, for each mole of helium, calculate the following: (a) The initial and final volumes

Answer :

Other Questions

A balloonist begins a trip in a helium-filled balloon in early morning when the temperature is 15°C. By mid-afternoon, the temperature is 30.°C. Assuming the pressure remains at 1.00 atm, for each mole of helium, calculate the following:
(a) The initial and final volumes