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Introduction to Chemistry: Key Concepts and Study Guide

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Atomic Mass (Simplified)

  • Guided course
    Atomic Mass (Simplified) Concept 2
    01:51
  • Guided course
    Atomic Mass (Conceptual) Concept 1
    01:13
  • Guided course
    Atomic Mass (Conceptual) Example 1
    02:06

Mole Concept

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    Mole Concept
    02:41
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    Mole Concept Example 3
    01:41
  • Guided course
    Mole Concept Example 1
    01:28

Empirical Formula

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    Empirical Formula
    02:26
  • Guided course
    Empirical Formula Example 1
    05:11

Molecular Formula

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    Molecular Formula Example 1
    05:03
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    Molecular Formula
    02:08

Chemical Reaction: Chemical Change

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    Chemical Reaction: Chemical Change Example 2
    01:24
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    Chemical Reaction: Chemical Change Example 1
    00:49
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    Chemical Reaction: Chemical Change Concept 2
    02:04

Balancing Chemical Equations (Simplified)

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    Balancing Chemical Equations (Simplified) Example 1
    04:21
  • Guided course
    Balancing Chemical Equations (Simplified) Concept 1
    01:32

Solubility Rules

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    Solubility Rules
    00:28
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    Solubility Rules Example 2
    01:32
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    Solubility Rules
    02:30

Complete Ionic Equations

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    Complete Ionic Equations Example 1
    02:16
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    Complete Ionic Equations Example 2
    04:41
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    Complete Ionic Equations
    00:47

Stoichiometry

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    Stoichiometry
    01:16
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    Stoichiometry
    03:04
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    Stoichiometry Example 1
    05:53

Limiting Reagent

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    Limiting Reagent
    01:30
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    Limiting Reagent
    01:34

Percent Yield

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    Percent Yield
    03:09
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    Percent Yield Example 1
    04:43

Solutions

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    Solutions Example 2
    01:16
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    Solutions
    02:38
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    Solutions Example 1
    00:42

Solutions: Mass Percent

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    Solutions: Mass Percent Concept 1
    01:29
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    Solutions: Mass Percent Example 2
    01:45
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    Solutions: Mass Percent Example 1
    03:14

Molarity

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    Molarity Example 1
    01:46
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    Molarity
    01:13
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    Molarity
    00:53

Dilutions

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    Dilutions Example 2
    02:36
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    Dilutions
    00:58
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    Dilutions
    01:03

Solution Stoichiometry

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    Solution Stoichiometry
    03:10
  • Guided course
    Solution Stoichiometry Example 1
    03:11

Acid-Base Introduction

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    Acid-Base Introduction Concept 4
    01:30
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    Acid-Base Introduction Concept 3
    00:33
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    Acid-Base Introduction Example 4
    00:48

Arrhenius Acid and Base

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    Arrhenius Acids & Bases Concept 1
    03:11

Bronsted Lowry Acid and Base

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    Bronsted Lowry Acids & Bases Example 2
    01:00
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    Bronsted Lowry Acids & Bases Concept 1
    03:17
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    Bronsted Lowry Acids & Bases Example 1
    01:23

The pH Scale

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    The pH Scale Concept 3
    02:42
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    The pH Scale Example 1
    03:15
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    The pH Scale Concept 4
    01:21

Acid-Base Reactions

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    Acid-Base Reactions Concept 1
    03:08
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    Acid-Base Reactions Example 1
    00:52