The number of moles of water that can form if 6.0 moles of oxygen react. (Answer must include units!)
What is 12.0 moles?
100
The number of particles in one mole.
What is 6.022 x 10^23?
100
This is what's called when solid dry ice is converted into a gas.
What is sublimation?
100
Lewis structure of H2O.
What is (on board)
100
In Mr. Hindes' summer reading book, the main character makes his living in an unlawful way. What is this person's "job"?
What is an assassin?
200
The empirical formula of a compound whose percent composition is 40.00% C, 6.71% H, and 53.29% O.
What is CH2O?
200
The molar mass of XeF4 (with units!).
What is 207.28 g/mol?
200
If I heat a 50.0 L gas sample from 25 degrees Celsius to 65 degrees Celsius, what will the new volume be?
What is 57 L?
200
Lewis structure of SF6.
What is (on board)?
200
The symbol for this element comes from its old Latin name. The Latin name referred to a major use of this element in plumbing. What is the element?
What is lead (Pb)?
300
The number of grams of the product that can form if 45.0 grams of Fe react.
What is 64.3 g?
300
The number of molecules in 4.2 mol XeF4.
What is 2.53 x 10^24 molecules?
300
If I take a 45.0 mL balloon at 20.0 degrees Celsius and place it in an oven, where the temperature is 175 degrees Celsius, what will the balloon's volume be?
What is 68.8 mL?
300
Lewis structure of ClF3.
What is (on board)?
300
What is the name of Yoda's home planet in Star Wars?
What is Dagobah?
400
The number of moles of the product that can form if 56.0 g Fe and 30.0 g oxygen react.
What is 0.501 mole?
400
The number of molecules in 15.0 g V2O3.
What is 6.03 x 10^23 molecules?
400
How many grams of oxygen gas (O2) fill a 400.0 liter room at 1.00 atm and 298 kelvin?
What is 524 g?
400
Lewis structure and shape of XeF4.
What is (on board) and square planar.
400
In Lewis Carroll's "Through the Looking Glass," Alice finds herself taking part in a giant game of what?
What is chess?
500
The volume of oxygen required to react with 78.2 g Fe at STP.
What is 23.5 L?
500
The number of fluorine atoms in 2.25 moles of CF4.
What is 5.42 x 10^24 F atoms?
500
You want to study the weather, and put a weather balloon into the upper atmosphere. If the balloon is initially 300.0 L, at 1.00 atm and 285 Kelvin, and rises until the pressure is 0.66 atm at a temperature of 245 Kelvin, what is the volume of the balloon?
What is 388 liters?
500
Lewis structure and shape of BrF5.
What is (on board) and square pyramidal.
500
In Tolkien's "The Hobbit" and "The Lord of the Rings," seven characters wore the One Ring at some point. The team that can name the most will win the points.
Who are Frodo, Bilbo, Sam, Gollum, Sauron, Isildur, and Tom Bombadil?