Molar Mass
Empirical Formulas
Molecular Formulas
The Mole
General knowledge
100
What is Molar Mass
 is the mass of one mol of an element or compound
100
what is a empirical formula of a compound containing 60% sulfur and 40% oxygen by mass?
SO3
100
The difference between empirical and molecular formula
The empirical formula gives the ratios of each element in a compound, while molecular formula gives the actual number of atoms in a compound
100
What's the abbreviation for Mole
mol
100
What is Emily's middle name
Devan
200
The units for this term are g/mol
what is molar mass
200
what is the empirical formula

it is the simplest whole number ratio of the atoms

200
this is the first step in calculating the molecular formula if empirical formula and molar mass of molecular formula is given
find the molar mass of the empirical formula
200
A mole is the amount of...
Stuff or Substance
200
What is Destiny's eldest sister's name
Robin
300
what is the molar mass of a compound?
the sum of the molar masses of the elements in the formula
300
23.3% magnesium, 30.7% sulfur, and 46.0% oxygen 

what is the empirical formula?

MgSO3
300
Bromine pentafluoride
BrF5
300
A mole is a unit of what?
Amount of matter
300
Who is Haley's favorite golfer 
Jordan Spieth
400
how else can you find the molar mass of an atom 
find the atomic number
400
The name of the compound that is 88.89% oxygen and remainder hydrogen
Water
400
Dihydrogen monoxide
H2O
400
The number equal to the number of carbon atoms in exactly 12 grams of pure carbon-12.

6.02 x 10^23

400
Approximately how many employees does Walt Disney World have 
74,000
500
What is the molar mass of C17H18F3NO
309.4 g/mol
500
How do you find the empirical formula?
divide the number of grams of an element by the molar mass, divide each by the smallest number of moles calculated, then round to nearest whole number
500
Tetraarsenic decoxide
As4O10
500
18.02 grams of water equals?
1 mole of water
500
Who is a Yankee Doodle Dandy
Destiny
M
e
n
u