Question

A sample of nitrogen gas has a volume of 9.77 L at 40°C and 0.782 atm. What would be the volume of this gas sample at STP? __L.

Answer #1

1/ A sample of xenon gas that occupies a volume
of 42.7 L at a temperature of 0 °C and a pressure
of 1 atm contains (......) moles of gas.
2/ A sample of nitrogen gas collected at STP
occupies a volume of 13.4 L. How many moles of gas
does the sample contain? (.......) mol
3/ What volume is occupied by a 0.920 mol
sample of carbon dioxide gas at a temperature of 0
°C and a pressure of...

A
gas sample has a volume at 2.0 L at 0.75 atm and 25 •C. What is the
volume of the pressure is increased to 1.75 atm at constant
temperature ?

A sample of an ideal gas has a volume of 3.70 L at 11.20 °C and
1.30 atm. What is the volume of the gas at 18.20 °C and 0.997
atm?

A sample of oxygen gas occupies a volume of 7.79 L at 56.0°C and
1.17 atm.
If it is desired to increase the volume of the gas sample to
9.70 L, while increasing its pressure to 1.54 atm, the temperature
of the gas sample at the new volume and pressure must be-------
°C.

1a. A sample of nitrogen gas in a 5.7-L container at a
temperature of 19°C exerts a pressure of 3.1 atm. Calculate the
number of moles of gas in the sample
1b. Given that 8.99 moles of carbon monoxide gas are present in
a container of volume 30.90 L, what is the pressure of the gas (in
atm) if the temperature is 95°C?
1c. Determine the molar mass of a gas with a density of 1.5877
g/L at 80.00°C and...

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 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...

A sample of nitrogen gas at a pressure of
0.942 atm and a temperature of 25.1
°C, occupies a volume of 18.5 liters. If
the gas is compressed at constant temperature to a
volume of 11.0 liters, the pressure of the gas
sample will be_________atm.
A sample of nitrogen gas at a pressure of
983 mm Hg and a temperature of 80
°C, occupies a volume of 10.1 liters. If
the gas is cooled at constant pressure to a
temperature...

a sample of an ideal gas has a volume of 3.60 L at 13.40c and
1.30 atm what is the volume of the gas at 20.20 c and 0.993
atm

Nitrogen gas is used to produce fertilizer. A sample of this gas
occupies a 2500 L tank at a pressure of 5.5 atm and a temperature
of 27.5°C. What is the mass in kilograms of nitrogen in the
tank?

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