Conversion Factors
Conversion problems
Percent composition
Empirical Formula
Misc
100
This conversion factor is the definition of 1 mole. (How many atoms)
What is 6.022 e 23?
100
This is the number of moles in 98.5 grams of gold.
What is 0.5 moles (or half a mole)?
100
After dividing the 2 masses (elements/total compound), you must multiply by this number always to get the percent composition.
What is 100?
100
This is the empirical formula for N4O10.
What is N2O5?
100

In 2018, what was the highest grossing movie?

Black Panther

200
This is where to look to find the mass of 1 mole of any element.
What is the periodic table?
200
This is the mass of 6.39 moles of table salt.
What is 373.8 grams?
200
This is the percent composition of hydrogen in water.
What is 11.1% H?
200
This is the empirical formula for a compound that has 48.0% C, 4.0% H and 48.0% O.
What is C4H4O3?
200

What two teams are tied for the record of greatest Super Bowl championships?

Patriots and Steelers

300
This is the conversion factor when converting between mass and # of moles.
What is molar mass?!
300
This is the volume of 4.148 moles of fluorine gas.
What is 98.9 liters?
300
This is the percent composition of hydrogen in ammonium ion. (NH4)
What is 22.2% H?
300
This is the difference between molecular formula and empirical formula.
What is empirical formula shows ratio of atoms while molecular formula shows the number of each atom in 1 molecule? (subscripts are different)
300

Who led the NBA in scoring for the 2018-19 season?

Who is James Harden?

400
This is how to find the molar mass of any COMPOUND.
What is the sum of (the number of atoms of an element times its molar mass)?
400
This is how many molecules are in 25g of ammonia.
What is 8.86e23 molecules of ammonia?
400
This is the percent composition of nitrogen in (NH4)2S?
What is 41.2% N?
400
This is the empirical formula for a compound that has 24.0 % C, 7.0 % H, 38.0 % F and 31.0 % P.
What is C2H7F2P?
400

This husband wife duo won a Nobel Prize for their work with radium and polonium.

Who is Marie Curie and Pierre Curie? 

500
This is the conversion factor for converting between moles and volume.
What is 22.4 liters in 1 mole?
500
This is how many atoms are in 100g of potassium hydroxide.
What is 3.22e24 atoms?
500
What is the percent composition of oxygen in copper (II) phosphate?
What is 33.5% O?
500
This is the empirical formula of a compound that has 48.0 % C, 8.0 % H, 28.0 % N and 16.0 % O.
What is C4H8N2O?
500

Who was the oldest person to receive a Nobel Prize? 

Arthur Ashkin received Nobel Prize in Physics in 2018 at 96 years old. 

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