The Mole
Molar Conversion
Mole-Mole Stoichiometry
Gram-Gram Stoichiometry
Review
100

The name for the number used to convert between moles and atoms, molecules, or particles.

Avogadro's Number

100

This term refers to the tag given to a number to identify what it is measuring 

Units 

100

This term refers to the fraction used in stoichiometry. 

Ratio
100

This is the number that refers to how many steps a gram to gram stoichiometry problem typically contains.

3

100

This scientist proposed the idea of atomos.

Democritus

200

This numerical value is found beneath the elemental symbol, and is used to convert between moles and grams. 

molar mass

200

How many atoms are there in 2.0 moles of sodium?

1.20 x 1024 atoms of sodium

200

This term refers to the location where the given's coefficient is placed within the mole fraction. 

denominator (bottom)

200

This value is used in gram to gram stoichiometry problems to convert between grams and moles. 

molar mass

200

This scientist conducted the experiment that led to the discovery of the nucleus of an atom. 

Rutherford

300

This unit is used to measure mass

grams

300

Convert 4.5 x 1024 molecules of NaCl to moles of NaCl

7.47 moles of NaCl

300
This term refers to where the find is placed within the mole fraction. 

numerator (top)

300

This refers to what is used in the middle step of a gram to gram reaction. (found from the balanced reaction)

mole fraction (ratio)

300

This reaction type requires the presence of oxygen and produces carbon dioxide and water. 

Combustion

400

This term refers to the way we view the mole, similar to a dozen or a pair.

Counting Unit

400

Convert 450 grams of lithium to atoms of lithium. 

3.90 x 1025 atoms of lithium

400

K + Cl2 →  KCl

If 2.0 moles of Cl2 react, how many moles of KCl are produced?

4.0 moles KCl

400

2Na + Cl2 → 2NaCl

If 3.5 grams of sodium react, how many grams of NaCl are produced?

8.90 g of NaCl

400

This reaction type can be thought of as the process of breaking apart. 

Decomposition

500

This numerical value serves as the exponent in Avogadro's Number 

23

500

This value was given in classwork practice to convert between moles and volume (liters).

1 mole=22.4 L

500

H2 + O2  →  H2O


If 1.0 moles of O2 react, how many moles of H2 must have reacted completely ?

4 moles of H2

500

CH4 + O2 →  CO2 + H2O

If 50 grams of methane react, how many grams of water are formed. 

112.29 grams of water

500

Name the following compound.

Fe(NO3)3

iron(III) nitrate