Dudes with Gas Conversion Madness Combine This That’s Ideal Gas Props 100 200 300 400 500.

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Presentation transcript:

Dudes with Gas Conversion Madness Combine This That’s Ideal Gas Props

Boyle toyed with these variables

Pressure & Volume

V over T is from me.

Charles

I am partial to pressures

Dalton

Equation that combines Charles and Avogadro (Chardro)

V/nT

The ideal gas law combines Boyle's law, Charles's law, and my law.

Avogadro

1520 torr in atm

2 atm

This is how many feet of water are equal to 2 atm.

68 ft.

Convert the pressure 2.50 atm to kPa.

253 kPa

25.0 Kelvin is this in celcius.

-248 degrees Celcius

Convert 32.5 inHg to torr

826 torr

This is the total pressure in atm in a container (w/ O 2 and H 2 ) given that partial pressure of oxygen and hydrogen gas are 760 mmHg and 3.5 atm

4.5 atm

A 5.0 L container of gas is at STP. This is the new volume at 273 K and 101,325 Pa

5.0 L

This is the new pressure in atm when the red valve is opened 5.0L 2.0 atm 5.0L 14.7 psi

1.5 atm

A balloon filled with 25 ˚C air has an internal pressure of 1.25 atm and a volume of 2.50 L. If I take the balloon to the bottom of the ocean where the pressure is 95 atmospheres and temp = 4 ˚C, this will the new volume in mL of the balloon.

31 mL

The valve between a 10.0-L tank containing carbon dioxide gas at 3.0 atm and a 22.0-L tank containing nitrogen at 505 torr is opened. Calculate the final pressure, in atm, in the tanks assuming constant temperature.

1.40 atm

This is the value and units for the ideal gas constant.

L atm/mol K

This is the temperature in celcius of a 0.50 mol sample of gas at 750 mm Hg and a volume of 12 L.

15 ˚C

This is the volume of a 26.0-g sample of CO 2 at STP that is subject to a new temperature and pressure of 35°C and 805 mmHg, respectively.

14.1 L

In SCUBA tanks, helium is sometimes mixed with oxygen gas to help divers avoid the bends or nitrogen narcosis. A liter tank at 4.0 °C contains kg of oxygen gas and 273 grams of helium gas. This is the partial pressure of He.

124 atm

In SCUBA tanks, helium is sometimes mixed with oxygen gas to help divers avoid the bends or nitrogen narcosis. A liter tank at 4.0 °C contains kg of oxygen gas and 273 grams of helium gas. This is the total pressure in the tank.

186 atm

If a gas with an odor is released in a room, it quickly can be detected across the room because it does this

Diffuse

This is the SI unit of pressure

Pa or kPa

This is what happens to the pressure of a gas during compression

increases

These are three conditions that make a real gas more similar to an ideal gas.

1)High Temperature 2)Small # of atoms/molecules 3)Large volume 4)Low pressure

What is the volume occupied by mol of water vapor at STP. (you can use your vapor pressure table if you think it is necessary)

201.6 L

Partial Pressure

A mixture of 35.0 grams of Hydrogen, grams of Fluorine, and 74.0 grams of oxygen are placed in a flask at 1˚C. When the partial pressure of the oxygen is kPa, what is the total pressure in the flask in atm?

4.22 atm