Question

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 of **31 °**C, the volume of the gas sample
will be_______________L.

A sample of **xenon** gas at a pressure of
**733** mm Hg and a temperature of **61
°**C, occupies a volume of **6.35** liters. If
the gas is **cooled** at constant pressure to a
temperature of **29 °**C, the volume of the gas sample
will be______________L.

A sample of **xenon** gas at a pressure of
**1.08** atm and a temperature of **21.4
°**C, occupies a volume of **15.8** liters. If
the gas is **allowed to expand** at constant
temperature to a volume of **27.8** liters, the
pressure of the gas sample will be________________atm.

Answer #1

1a/ A sample of xenon gas at a pressure of
0.679 atm and a temperature of 282
°C, occupies a volume of 569 mL. If the
gas is cooled at constant pressure until its
volume is 476 mL, the temperature of the gas
sample will be (........) °C.
1b/ A sample of nitrogen gas at a pressure of
876 mm Hg and a temperature of 26
°C, occupies a volume of 10.1 liters. If
the gas is heated at constant...

Charles's Law
A sample of helium gas at a pressure of 0.905 atm and a temperature
of 230°C, occupies a volume of 615mL. If the gas is cooled at
constant pressure until it's volume is 523mL, the temperature of
the gas sample will be ____°C
A sample of oxygen gas at a pressure of 960 mm Hg and
a temperature of 81°C, occupies a volume of 14.9 liters. I the gas
is heated at constant pressure at a temperature of...

Charles's Law:
a.) A sample of krypton gas at a pressure of 1.02 atm and a
temperature of 167 oC, occupies a volume of 587 mL. If
the gas is heated at constant pressure until its volume is 849 mL,
the temperature of the gas sample will be
__________oC.
b.) A sample of methane gas at a pressure of 683 mm Hg and a
temperature of 79 oC, occupies a volume of 13.4 liters.
If the gas is cooled at...

A sample of carbon dioxide gas at a pressure of
1.06 atm and a temperature of 24.2
°C, occupies a volume of 12.3 liters. If
the gas is allowed to expand at constant
temperature to a volume of 21.9 liters, the
pressure of the gas sample will be _________ atm.
A sample of hydrogen gas at a pressure of
0.595 atm and a temperature of 23.6
°C, occupies a volume of 11.0 liters. If
the gas is allowed to expand...

1/ 0.987 mol sample of xenon
gas at a temperature of 19.0 °C is found to occupy
a volume of 28.2 liters. The pressure of this gas
sample is .... mm Hg.
2/ A sample of nitrogen gas collected at a
pressure of 477 mm Hg and a temperature of
278 K has a mass of 20.0 grams.
The volume of the sample is ...... L.
3/ A 4.97 gram sample of carbon
dioxide gas has a volume of 856...

A sample of methane gas at a pressure of
0.633 atm and a temperature of 296
°C, occupies a volume of 699 mL. If the
gas is cooled at constant pressure until its
volume is 599 mL, the temperature of the gas
sample will be ________ °C.
A sample of oxygen gas at a pressure of
0.538 atm and a temperature of 283
°C, occupies a volume of 500 mL. If the
gas is heated at constant pressure until its...

A sample of hydrogen gas at a pressure of 0.786 atm and a
temperature of 21.4 °C, occupies a volume of 421 mL. If the gas is
allowed to expand at constant temperature until its pressure is
0.573 atm, the volume of the gas sample will be mL.

1. A sample of methane gas at a pressure of
836 mm Hg and a temperature of 84
°C, occupies a volume of 8.51 liters. If
the gas is cooled at constant pressure to a
temperature of 45 °C, the volume of the gas sample
will be L.
2. The average molecular speed in a sample of Xe gas at a
certain temperature is 238 m/s.
The average molecular speed in a sample of NH3 gas is m/s at the...

A sample of helium gas at a pressure of 853 mm Hg and a
temperature of 47 °C, occupies a volume of 5.40 liters. If the gas
is heated at constant pressure to a temperature of 73 °C, the
volume of the gas sample will be __________ L.

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...

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