Question

A sample of O2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 °C. What volume, in liters, will the gas occupy at 3.50 atm and 251 °C? Assume ideal behavior.

Answer #1

A sample of helium gas has a volume of 5.10 L at a pressure of
815 mmHg and a temperature of 26 ∘C.
A) What is the pressure of the gas in atm when the volume and
temperature of the gas sample are changed to 1610 mLand 338 K if
the amount of gas is constant?
B) What is the pressure of the gas in atm when the volume and
temperature of the gas sample are changed to 2.33 L...

1.A helium-filled weather balloon has a volume of
811 L at 23 °C and
750 mm Hg. It is released and rises to an altitude
of 8.69 km, where the pressure is
281 mm Hg and the temperature is
-34 °C. The volume of the balloon at this altitude
is ______ L.
2.
A sample of hydrogen gas occupies a volume of
9.89 L at 44 °C and
0.944 atm.
If it is desired to decrease the volume of the...

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
following occurs and pressure and temperature do not change?
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...

1. A sample of krypton gas occupies a volume of
9.48 L at 61.0°C and
407 torr. If the volume of the gas sample is
increased to 12.2 L, while its
temperature is decreased to
5.0°C, the resulting gas pressure will be what
torr?
2. A sample of carbon dioxide gas at a pressure
of 0.972 atm and a temperature of 225
°C, occupies a volume of 520 mL. If the
gas is heated at constant pressure until its
volume...

1. A sample of gas with an initial volume of 28.2 L at a
pressure of 728 mmHg and a temperature of 301 K is compressed to a
volume of 14.9 L and warmed to a temperature of 375 K. What is the
final pressure of the gas?
2. A gas sample with a volume of 5.3 L has a pressure of 725
mmHg at 24C. What is the pressure of the sample if the volume
remains at 5.3 L...

A sample of nitrogen (N2) has a volume of 42.0 L at a pressure
of 752 mmHg. What is the final volume, in liters, of the gas at
each of the following pressures, if there is no change in
temperature and amount of gas?
723mmHg=
3.0 atm=
0.580aatm=
880 torr=

A sample of an ideal gas has a volume of 2.34 L at 278 K and
1.10 atm. Calculate the pressure when the volume is 1.12 L and the
temperature is 303 K.

A balloon filled with hydrogen gas had a volume of 25000 L at a
pressure of 760 mmHg and a temperature of 0 ∘C. When the balloon
reached an altitude of 1000 m, the pressure was 628 mmHg and the
temperature was − 9 ∘C. What was the volume in liters of the
balloon at these conditions, if the amount of gas does not
change?
A gas sample has a temperature of 23 ∘C with an unknown volume.
The same...

A sample of an ideal gas has a volume of 2.39 L at 279 K and
1.06 atm. Calculate the pressure when the volume is 1.80 L and the
temperature is 302 K.
____atm

A sample of hydrogen gas collected at a pressure of 0.544 atm
and a temperature of 9.00 °C is found to occupy a volume of 20.4
liters. How many moles of H2 gas are in the sample? mol

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