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Who am I?
Gas Laws
Phase Changes
Change is Good!
Potpourri
100
State of matter in which particles have the lowest kinetic energy
What is a solid?
100
When the pressure on a gas doubles its volume will __________.
What is halve?
100
Changing from liquid to solid.
What is freezing?
100
12°C in Kelvins.
What is 285K?
100
The freezing point of water
What is 0 degrees C
200
State of matter which has definite volume but not shape
What is a liquid?
200
When the temperature on a gas doubles its pressure will _______.
What is double?
200
Changing from gas to liquid
What is condensation?
200
750 ml in L
What is 0.75 L?
200
The gas that will diffuse the fastest.
What is hydrogen?
300
State of matter in which particles have the most attraction for each other
What is a solid?
300
What is the volume of a gas at 300 torr if it occupies 250 ml at 550 torr?
What is 458.3 ml?
300
Changing from gas directly to solid.
What is deposition?
300
1.5 atm into torr
What is 1140 torr?
300
The definition of absolute zero
What is the theoretical point at which all molecular motion stops
400
State of matter in which the particles are furthest apart
What is a gas?
400
A gas occupies 1.5 L at 0.6 atm and 12°C. What will be its volume at STP?
What is 0.8 L?
400
One example of a substance that can undergo sublimation
What is dry ice (or iodine)?
400
1.4 kg into g
What is 1400 g?
400
What temperature measures
What is average kinetic energy?
500
State of matter in which particles can be easily compressed
What is a gas?
500
How many moles of a gas will occupy 1.5 L at 0.9 atm and 25°C? (R=0.0821)
What is 0.055 moles?
500
Possible boiling point of water at Mile High Stadium
What is (any number less than 100 degress C)
500
85 kPa into torr
What is 367.7 torr?
500
Who invented the barometer?
Who is Torricelli?