Mighty Moles
Vocab
Magical Mole-Mole
Mysterious Mass-Mass
Mesmerizing Liter-Liter
100
6.02 x 10^23 particles
What is one mole?
100
The amount of atoms in 1 mole.
6.02 x 10^23
100
The molar mass of calcium hydroxide (CaOH).
What is 74 g/mol?
100
The molar mass of ZnS.
What is 97 g/mol?
100

The number of liters of one mole of a gas @ STP.

What is 22.4 L?
200
Another name for the mole, after the scientist who studied it.
What is Avogadro's number?
200
Equations must be balanced so that they will obey this law.
What is the Law of Conservation of Mass/Matter?
200
The number of moles of carbon dioxide I can make if I start with 16 moles of oxygen gas.


C5H12 + 8O2 --> 5CO2 + 6H2O 

What is 10 moles?
200
You should look here when solving a mass-mass problem.
What is the periodic table?
200

The amount of liters in 4 moles of Fe.


What is 89.6 L?
300
The way to find molar mass.
What is adding all the weights?
300

Components on the left side of the equation.


C + 2O ---> CO2

What are reactants?
300

Balance. 

___Al + ___Fe3O4 ---> ___Al2O3 + ___Fe

What is 8 Al + 3 Fe3O4 ---> 4 Al2O3 + 9 Fe ?

300
The number of grams of magnesium in 7.00 moles.
What is 168 g?
300

The liters of Al I would need to make 18 moles of Fe.

8 Al + 3 Fe3O4 ---> 4 Al2O3 + 9 Fe

What is 358.4 L?
400
Represented by the coefficient in a balanced chemical equation.
What is the number of moles?
400
The thing that will cause your reaction to stop.
What is the limiting reactant/reagent? (when it runs out)
400

The amount of methane needed to get 5.3 moles of water

CH4 + 2 O2 -->  CO2 + 2 H2O 

What is 2.65 moles of methane?
400

The number of grams of Al2O3 which decompose if 81 grams of Al react with oxygen gas.

2 Al2O3 --> 4 Al + 3 O2 

What is 153 grams Al2O3?

400

The amount of liters of O2 produced from 5 liters of Al2O3.

2 Al2O3 --> 4 Al + 3 O2 

What is 7.5 L?
500
The number of liters of one mole of a gas @ STP.
What is 22.4 L?
500
The calculation of quantitative (measurable #) relationships of the reactants and products in a balanced chemical reaction.
What is stoichiometry?
500
To get these, look at the coefficients in the balanced equation.
What is the numbers for a mole/mole ratio.
500

 The number of grams of oxygen gas which are needed to produce 10 grams of water.

2 H2 + O2 --> 2 H2O

What is 8.89 grams of O2?

500

Balance.

___SnO2 + ___H2 → ___ Sn + ___H2O

The amount of liters needed for the reaction to proceed.

What is 44.8 L?
M
e
n
u