CHEM 142

COURSE HANDOUTS/LECTURE NOTES

REVIEW & BACKGROUND

Lewis Structures

Molecular Geometry and Polarity

Intro Phase Changes

Intermolecular Forces

More Phase Diagrams

Solubility Rules

Naming Organic Cmpds

Naming Inorganic Cmpds

Significant Figures

Oxidation States

 

TOPIC 1: PROPERTIES OF SOLUTIONS  Chap 13 (sections 1-5)

Lectures

    wk 1 - Solutions  Example Questions Review IMFs and Solution    Examples converting Concentrations

    wk 2 - Colligative Properties Example Problems Colligatives  Answers

Handouts

Review Sheet Handout (includes textbook self-study questions)

Review of IMFs and Intro to Solutions

More on Colligative Properties (including more Practice Questions and Electrolyte Solutions)

 

Cool Stuff

Ken Libbrecht's elegant Snowflakes

                Manogo and Lee's ice crystal classification

Superhydrophobic video  Contact angles

Salt Solution 'Blue' Energy (Harnessing Osmosis for Energy Production - Video Clip)

 

TOPIC 2: CHEMICAL KINETICS  Chap 14 (sections 1-7)

Lectures

    wk 3 - Kinetics: Rate Laws

    wk 4 - Kinetics: Mechanisms and Catalysis

Handouts

Review Sheet Handout  (includes textbook self-study questions)

 

             Nucleophilic Substitution Reactions

        Cool Stuff

           

 

 

 

TOPIC 3: CHEMICAL EQUILIBRIA  Chap 15 (sections 1-7)

Lecture Notes

    wk 5 -

    wk 6 -

Handouts

    Review Sheet Handout (includes textbook self-study questions))

  

Cool Stuff                                                                   

               

 

TOPIC 4: AQUEOUS EQUILIBRIA   Chap 16 (sections 1-10) & 17 (sections 1-7)

Lectures

               wk 7 -

               wk 8 -

       wk 9 -

Handouts

        Review Sheet Handout (includes textbook self-study questions)

 

        Cool Stuff

TOPIC 5: ENERGY AND THERMODYNAMICS   Chap 5 (sections 1-5) & 19 (section 1-7)

Lectures

               wk 10 -

               wk 11 -

Handouts

        Review Sheet Handout (includes textbook self-study questions)

        Cool Stuff

 

TOPIC 6: ELECTROCHEMISTRY  Chap 20 (sections 1- 6)

Lectures

               wk 12 -

wk 13 -

Handouts

        Review Sheet Handout (includes textbook self-study questions)

        Cool Stuff

 

TOPIC 7: ENVIRONMENTAL CHEMISTRY (as time permits)

 

Personalized Solar Energy

“Become friends with a chemist because the carbon neutral energy solution involves light capture and conversion with materials and storage in bonds.”  Daniel Nocera, MIT

        Dr. Daniel Nocera's solar research

        Nocera Tech Review article                                                                                     

        Nocera interview with UK Guardian

        MIT Tech TV interview

        NY Times interview

        Nature Reports - Chemistry for the Climate