ap chemistry - moles & molar mass

timestamps

• 0:00

  Introduction to Moles

• 0:31

  Applying Moles in Chemistry

• 1:03

  Definition of Mole

• 2:04

  Avogadro's Number Explained

• 3:06

  Mole vs Dozen Analogy

• 4:40

  Dimensional Analysis Review

• 5:41

  Moles to Atoms Conversion

• 7:14

  Practice: Iron Atoms Calculation

• 8:47

  Practice: Zinc Atoms Calculation

• 9:50

  Atoms to Moles Conversion

• 11:23

  Molar Mass Introduction

• 12:57

  Molar Mass Units

• 13:29

  Finding Molar Mass

• 14:32

  Practice: Gold Molar Mass

• 16:38

  Molar Mass of Molecules

• 18:15

  Practice: Sodium Nitrate

• 19:19

  Grams to Moles Conversion

• 20:53

  Practice: Grams of Iron

• 22:26

  Practice: Chloride in Copper Chloride

• 25:32

  Q&A Session Begins

• 26:04

  Question: Hydrogen Atoms in H2O

• 27:37

  Conversion Steps Explained

• 30:44

  Using Avogadro's Number

• 35:25

  Percent Composition Introduction

• 36:58

  Practice: Calcium Oxide

• 41:06

  Practice: H2O by Mole

• 43:43

  Mole Composition Details

• 47:53

  Percent by Mass in H2O

• 53:32

  Wrapping Up and Resources