Boyle's Law
Charles's and Luassac's Law
Combined Gas Law
Ideal Gas Law
Dalton's and Graham's Law
100
The equation for Boyle's Law
What is P1 X V2 = P2 X V2
100
The equation for Charles's Law
What is V1/T1 = V2/T2
100
The equation for the Combined Gas Law
What is P1 X V1/T1 = P2 X V2/T2
100
The equation for the Ideal Gas Law
What is PV = nRT
100
Gas escapes thru a tiny hole.
What is effusion
200
The volume of a gas is doubled while the temperature is held constant. The pressure of the gas ______.
What is decreased or reduced by half
200
The equation for Lussac's law
What is P1/T1 = P2/T2
200
If I wanted to rearrange the ideal gas law to find pressure, what would the equation be?
What is P= nRT/V OR pressure= #of mols X R’ideal gas constant’ X temperature / volume
200
R (Ideal gas constant is equal to
What is R (ideal gas constant)= 8.31 (L X kPa/mol X K)
200
The contribution each gas in a mixture ?makes to the total pressure.
What is partial pressure
300
A gas occupies a volume of 4.0 L at 40 kPa. What will the gas occupy at 2.5 kPa?
What is 64 L
300
The temperature of 6.24 L of a gas is increased from 25.0°C to 55.0°C at constant pressure. The new volume of gas is ____.
What is 6.87 L
300
The volume in L that would be occupied by 8.0 mol of O2 at STP is ____.
What is 179.16 L
300
How many moles of H2 would be contained in 4.0 L of the gas at 202.6 kPa and 127° C?
What is 0.24 mol
300
The equation for Dalton's Law of Partial Pressure
What is Ptotal = P1 + P2 + P3 + …
400
A gas has an initial pressure of 4.6 atm and a volume of 4.6 L. What will the pressure be if the volume shrinks to 2.0 L?
What is 10.58 atm or 1071.75 kPa
400
A gas has a pressure of 655 kPa at 627° C. What will its pressure be at 427° C if the volume stays the same?
What is 509.4 kPa
400
What is the new volume of a gas at STP, if the gas's initial temperature is 55.0°C, volume 765 L, and pressure 765 kPa?
What is 4808.4 L
400
If you have 4.0 mols of OH at 314 K and a pressure of 287 kPa, what is the volume?
What is 36.4 L
400
The equation for Graham's Law of effusion
What is Rate A/Rate B = the sqaure root of (molar mass B/molar mass A)
500
What is the volume of gas if it is heated to the pressure of 346 kPa? Before the gas was heated it had a pressure of 106 kPa and a volume of 938 L.
What is 287.36 L
500
Oxygen gas has a volume of 39 mL and is room temperature 300 K. If the volume shrinks to 20 mL, what will the new temperature be?
What is 153.8 K or 154 K
500
The temperature in K that would occupy 47 L in 10 mols of hydrogen (H2) at 292 kPa would be ________.
What is 165.15 K
500
What is the mass, in grams, of 0.198 L of CO2 at STP? Find moles then convert into grams.
What is 12.76 g
500
How much faster does helium (He) effuse than nitrogen (N2) at the same temperature?
What is 2.7
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