Jeopardy

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Jeopardy
Welcome to JEOPARDY!
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Jeopardy
Final Jeopardy Question
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Gases 100

• Consider two balloons. One has a volume of 1 L
  and the other has a volume of 3 L. They are both
  outdoors in the same temperature and pressure.
  Which balloon has a greater average kinetic
  energy?

answer
Neither, both have same average KE
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Gases 200

• A column of mercury in a barometer is 745 mm
  above the mercury reservoir at the bottom. What
  is the atmospheric pressure in pascals?
• Keep sig figs and units!

answer
99,300 Pa
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Gases 300

• 5.00 L of helium gas is at a pressure of 760.mmHg
  and has a temperature of 25.0degreesC. What is
  the volume of the same gas at 660.mmHg and 0
  degrees C?
• Keep sig figs and units!

answer
5.27 L
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Gases 400

• The pressure and volume of a certain gas is 789
  torr and 25.0L. At 297 K, how many moles of gas
  are in the sample?
• Sig figs and units!

answer
1.06 moles
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Liquid/Solid 100

• What is the relationship between intermolecular
  force and viscosity?
• (Direct, indirect, none)

answer
direct
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Liquid/Solid 200

• These types of solids are good electrical
  conductors. Why are they good conductors?

answer
Metallic, electrons are free to move
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Liquid/Solid 300

• Diamond has this type of bonding.

answer
Network covalent
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Liquid/Solid 400

• As temperature increases, viscosity
  (increase/decrease/no effect).
• As temperature increases, surface tension
  (increase/decrease/no effect).

answer
Decrease, decrease
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States 100

• This change of state is when gas converts into
  solid form.

answer
deposition
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States 200

• What is the difference between evaporation and
  vaporization?

answer
Evaporation occurs at surface of liquid
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States 300

• According to this heating curve, which number
  corresponds to liquid phase only?
• Identify the process at 2 (from phase 3 to phase
  1).

answer
3 freezing
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States 400

• This is the phase diagram for carbon dioxide.
• Which point is the triple point?
• What phase(s) exists at -78.5 deg C and 1 atm?

answer
D, solid and gas
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Pot Luck 100
What are the standard conditions for temperature
and pressure, expressed in K and Pa?
answer
273 K, 101325 Pa
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Pot Luck 200

• What is the purpose of the entire machine?
• What happens at step JKL?

answer
Back
hammer hits metal, wakes up baby
To scratch the mans back
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Pot Luck 300

• Fill in the blanks with the missing letters. What
  are the words?
• Hint tot tale

_ _ R _ E _ _ R _ _ M _
answer
NURSERY RHYME
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Pot Luck 400

• Rearrange all the letters in the mixed up puzzle
  below.
• Hint navigators guide

SHORT RANT
answer
NORTH STAR
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Final Jeopardy

• Take a moment to make your wager for Final
  Jeopardy!!!
• Category Slient but deadly

The final Jeopardy Question
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Final Jeopardy Question

• How many grams of helium gas must be placed in a
  container with a volume of 25.0 L to produce a
  pressure of 5.67 x 105 Pa at standard
  temperature?
• Sig figs, units

answer
25.0 g He