Mole part 1

​ (a)   is the study of the quantitative aspects of chemical reactions.

• Stoichiometry
• Geometry
• Physics
• Algebra

Match the following definitions

• The calculation of quantities in chemical reactions

• Stoichiometry

• 6.02 X 10²³

• Avogadro's Number

• Unit for amount of substance (counting)

• Abbreviation for moles

• Atoms, molecules, formula units

• Mole

• Mol

• Examples of particles

When converting from ​ ​ (a)   to ​ (b)   , you divide by​ (c)   .

• particles
• moles
• multiply
• grams
• 3.14159

When converting from ​ (a)   to ​ (b)   , you multiply by ​ (c)   .

• moles
• particles
• 3.14159
• 8
• grams

Convert 5.5 moles H₂O to particles.

Mathematical Equivalence

ON

Convert 12.04 X 10²³ atoms (particles) of Carbon to moles.

Mathematical Equivalence

ON

Which scientist came up with the number of the mole: 6.02 X 10²³?

• Isaac Newton
• Albert Einstein
• Marie Curie
• Amedeo Avogadro

There are 6.02 X 10²³ particles in one

Reorder the following from smallest to largest

• Compounds

• Atoms

• Molecules

What is the name of this animal?

• Lion
• Mole

• Elephant
• Tiger