Question

Given three cylinders containing O_{2} gas at the same
volume and pressure. Cylinder A is at -15°C, cylinder B is at -5°F,
cylinder C is at 255 K. Which cylinder contains the
**largest** mass of oxygen?

Select one:

a. cylinder C

b. cylinder A

c. All cylinders contain the same mass of O_{2}.

d. cylinder B

Answer #1

Given three cylinders containing O2 gas at the same volume and
pressure. Cylinder A is at -10 ∘C, cylinder B is at -5 ∘F, cylinder
C is at 255 K. Which cylinder contains the largest
mass of oxygen?
cylinder A
cylinder B
cylinder C
All cylinders contain the same mass of O2.

A cylinder containing an ideal gas has a volume of 2.6 m3 and a
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of the gas reaches 900 K. The change in internal energy of the gas
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a. 1.4E+6 J
b....

Two cylinders each contain 0.20 mol of a diatomic gas at 250 K
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atm.
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Express your answer to two significant figures and include the
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What is the final volume of the gas in the cylinder A?
Express your answer to two significant figures and...

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a constant specific heat at constant volume of 1.80 kJ/(kg∙K) and a
specific gas constant of 1.48 kJ/(kg∙K). Neglect potential and
kinetic energy changes.
a. Determine the initial specific volume of the gas in...

A cylinder contains 2 ft?3 ?of oxygen gas at a
pressure of 5 atmospheres and a temperature of 30 degrees C. When
released into the atmosphere, the gas cools to 20 degrees C as it
expands into the surroundings. What volume is now taken up by the
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A) A syringe containing 1.25 mL of oxygen gas is cooled from
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gas?
B) What is its volume after an
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C) What is the pressure in a 12.9
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D)...

When gas expands in a cylinder with radius r, the
pressure P at any given time is a function of the volume
V: P = P(V). The force exerted
by the gas on the piston (see the figure) is the product of the
pressure and the area: F =
πr2P. The work done by the
gas when the volume expands from volume V1 to
volume V2 is
W =
V2
P
dV
V1
.
In a steam engine the pressure...

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1. Calculate the mass of CH4 that was released into the
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A sample containing 4.80 g of O2 gas has an initial volume of
15.0 L. What is the final volume, in liters, when each of the
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A) a sample of 0.500 mole of O2 is added to the 4.80g of O2 in the
container
B) a sample of 2.00 g of O2 is removed
C) A sample of 4.00 g of O2 is added to the 4.80 g of O2 gas...

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