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Q 1/22
Score 0
How many inches of mercury in 1 atm?
30
14.7 in Hg
760 in Hg
29.92 in Hg
760 mm Hg
Q 2/22
Score 0
Boyle's gas law is represented by which equation?
30
P1/T1 = P2/T2
V1/T1 = V2/T2
P1V1 = P2V2
PV=nRT
22 questions
Q.
How many inches of mercury in 1 atm?
1
30 sec
Q.
Boyle's gas law is represented by which equation?
2
30 sec
Q.
When using Charles's gas law what units does temperature have to be in?
3
30 sec
Q.
Boyle's gas law has what type of proportionality (relationship)?
4
30 sec
Q.
What equation represents pressure?
5
30 sec
Q.
What is assumption number 1 of the kinetic molecular theory?
6
30 sec
Q.
What is assumption number 2 of the kinetic molecular theory?
7
30 sec
Q.
What is assumption number 3 of the kinetic molecular theory?
8
30 sec
Q.
What is assumption number 4 of the kinetic molecular theory?
9
30 sec
Q.
1.6 atm is equivalent to ___ torr.
10
30 sec
Q.
101,325 Pa is equivalent to ___ psi?
11
30 sec
Q.
A cylinder equipped with a moveable piston has an applied pressure of 4.0 atm and a volume of 6.0 L. What is the volume of the cylinder if the applied pressure is decreased to 1.0 atm?
12
300 sec
Q.
A sample of gas has a volume of 2.80 L at an unknown temperature. When the sample is submerged in ice water at 0 Celsius, its volume decreases to 2.57 L. What is the temperature (in Celsius).
13
300 sec
Q.
The gas in an aerosol can is under a pressure of 3.00 atm at a temp of 25 Celsius. What would be the pressure in the aerosol can be at a temp of 845 Celsius?
14
300 sec
Q.
A gas sample with a volume of 5.3 L has a pressure of 735 mmHg at 28 Celsius. What is the pressure of the sample if the volume remains at 5.3 L but the temperature rises to 86 Celsius?
15
300 sec
Q.
A balloon contains 0.128 mol of gas and has a volume of 2.76 L. If an additional 0.073 mol of gas is added to the balloon, what is its final volume?
16
300 sec
Q.
What is the pressure in mmHg of 0.0115 mol of helium gas with a volume of 214 mL at 45 Celsius?
17
300 sec
Q.
Molar volume of any gas at STP is equal to ...
18
300 sec
Q.
Calculate the volume of 2.2 mol helium at STP.
19
300 sec
Q.
A heliox deep-sea mixture delivers an oxygen partial pressure of 0.30 atm when the total pressure is 11.0 atm. What is the partial pressure of helium in this mixture?
20
300 sec
Q.
When the pressure of oxygen gas increases beyond 1.4 atm, the increased oxygen concentration in body tissures causes a condition called...
21
300 sec
Q.
When the pressure of oxygen decreases below 0.1 atm a condition of ___ may result.
