Question

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
volume is **694** mL, the temperature of the gas
sample will be _________ °C.

Answer #1

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...

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...

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.

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...

1a. A sample of methane gas at 292 K and 0.160 atm occupies a
volume of 2.06 L. If the pressure of the gas is increased, while at
the same time it is heated to a higher temperature, the final gas
volume
a. will be smaller than 2.06 L.
b. will be larger than 2.06 L.
c. could be larger or smaller than 2.06 L depending on the final
pressure and temperature.
1b. A sample of oxygen gas at 300...

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 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...

A sample of krypton gas at 287 K and 0.808 atm occupies a volume
of 4.78 L. If the gas is compressed into a smaller volume, while at
the same time it is heated to a higher temperature, the final gas
pressure will be lower than 0.808 atm. could be higher or lower
than 0.808 atm depending on the final volume and temperature. will
be higher than 0.808 atm.
A sample of xenon gas at 310 K and 0.563 atm...

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...

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