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CHM 121 Exam 2 Study Guide: Chemical Reactions, Stoichiometry, and Reactions in Aqueous Solution

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Balancing Chemical Equations

  • Guided course
    Balancing Chemical Equations
    01:32
  • Guided course
    Balancing Chemical Equations Example
    03:50

Calculating Molar Mass

  • Guided course
    Molar Mass Concept
    02:11
  • Guided course
    Molar Mass Calculation Example
    03:12

Mole Concept

  • Guided course
    Moles and Particles Conversion
    02:41
  • Guided course
    Moles to Molecules Conversion Example
    01:41
  • Guided course
    Formula Unit Example
    01:28

Empirical Formula

  • Guided course
    Empirical Formula Calculation Example
    5:39
  • Guided course
    Empirical vs Molecular Formula
    02:26

Molecular Formula

  • Guided course
    Molecular Formula Calculation Example
    6:53
  • Guided course
    Determining Molecular Formulas
    02:08

Stoichiometry

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    Stoichiometry Example
    3:54
  • Guided course
    Stoichiometry Concept
    01:16
  • Guided course
    Stoichiometric Chart Concept
    03:04

Electrolytes

  • Guided course
    Weak Electrolytes and Weak Acids
    00:55
  • Guided course
    Weak Electrolyes and Weak Acids Example
    00:42
  • Guided course
    Electrolytes and Strong Acids
    02:50

Solubility Rules

  • Guided course
    Solubility Rules
    00:28
  • Guided course
    Soluble Ionic Solutes Example
    01:32
  • Guided course
    Soluble Ionic Solutes
    02:30

Molecular Equations

  • Guided course
    Molecular Equation Example
    05:07
  • Guided course
    Types of Molecular Equations
    02:24
  • Guided course
    Precipitation Reaction Example
    01:13

Complete Ionic Equations

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    Complete Ionic Equation Example
    02:16
  • Guided course
    Molecular and Complete Ionic Equations Example
    04:41
  • Guided course
    Complete Ionic Equations
    00:47

Calculate Oxidation Numbers

  • Guided course
    Calculate Oxidation Numbers Example
    01:22
  • Guided course
    Oxidation Numbers in Ions Example
    01:38
  • Guided course
    Oxidation Number Rules
    03:13

Redox Reactions

  • Guided course
    Oxidation and Reduction Reaction Example
    02:17
  • Guided course
    Oxidation and Reduction Reactions
    01:53
  • Guided course
    Oxidizing and Reducing Agents
    01:01

Molarity

  • Guided course
    Calculate Molarity Example
    01:46
  • Guided course
    Molarity
    01:13
  • Guided course
    Molarity Concept
    00:53