a sample of krypton gas occupies 95.0 mL at .500 atm. If the
temperature remained constant what volume the krypton occupy at
5.00 atm, .05000 atm, 555 torr, 5.00 torr and 5X5 10 to the
negative 2 torr
A gas occupies a volume of 0.35 m3 at a pressure of 1.0 atm.
The pressure is increased linearly with respect to volume until
a final pressure of 2.0 atm is reached, with the final volume being
0.20 m3 .
a. Can you tell from the given information if this gas is an
ideal gas?
b. Calculate the work done on the gas during the
compression.
A sample of ideal gas at room temperature occupies a volume of
22.0 L at a pressure of 482 torr . If the pressure changes to 2410
torr , with no change in the temperature or moles of gas, what is
the new volume, V2?
Gas is confined in a tank at a pressure of 11.5 atm and a
temperature of 22.0°C. If two-thirds of the gas is withdrawn and
the temperature is raised to 60.0°C, what is the pressure of the
gas remaining in the tank?
1. A sample of ideal gas at room temperature occupies a volume
of 38.0 L at a pressure of 512 torr . If the pressure changes to
2560 torr , with no change in the temperature or moles of gas, what
is the new volume, V2?
Express your answer with the appropriate units.
V2 =
2. If the volume of the original sample in Part A (P1 =
512 torr , V1 = 38.0 L ) changes to 51.0 L...
An ideal gas at 0.00oC initially occupies
0.150 m3 at a pressure of 2.00
atm.
First: It is expanded isothermally until its
volume triples.
Second: it is cooled at a constant volume until
its pressure is reduced by half.
(a) How many moles of the gas are there (HINT:
convert temp to Kelvin)
(b) What is the total work done during the two
processes.
part a.) A sample of argon gas at a pressure of 1.05 atm and a
temperature of 21.0 °C, occupies a volume of 11.0 liters. If the
gas is allowed to expand at constant temperature to a volume of
15.6 liters, the pressure of the gas sample will be atm.
part b.) A sample of xenon gas at a pressure of
0.763 atm and a temperature of 29.9
°C, occupies a volume of 12.9 liters. If
the gas is allowed...
1. A sample of nitrogen gas at a pressure of 0.947 atm and a
temperature of 213 °C, occupies a volume of 687 mL. If the gas is
cooled at constant pressure until its volume is 570 mL, the
temperature of the gas sample will be 2. A helium-filled weather
balloon has a volume of 615 L at 23 °C and 754 mm Hg. It is
released and rises to an altitude of 7.93 km, where the pressure is
323...
Temperature of Distilled H2O = 22 *C Room (or regional) Pressure
(atm) = 0.04 atm Initial Volume of Air (mL) = 10 mL Final Volume of
Air (after reaction) (mL) = 40 mL Volume of O2 Collected (Final
Volume - Initial Volume) = 30 mL w/ 5 mL H2O2 solution used. Given
the above variables, determine the percentage of hydrogen peroxide
in your solution.