CHEMISTRY 112

CHEMISTRY 112 SECTION 1

William Vining Spring 2020

Links to Materials

Laboratory Materials

March 23, 2020 Lecture

CHAPTER	Blank PPT	Lecturette	Annotated Lecture PPT
		All Video Solutions
Chapter 11: Liquids	Sections 11.1-3 Sections 11.4-5	Sections 11.1-3 Sections 11.4-5	Sample Annotated Slides Class lecture: Jan 24, 2020
Chapter 12: Solids	Sections 12.1-2 Section 12.3 Section 12.4 Section 12.5	Sections 12.1-2 Section 12.3 Section 12.4 Section 12.5
Chapter 13: Solutions and Mixtures	Section 13.1 Sections 13.2-3inclass Section 13.4 Section 13.5 Polymers	Section 13.1 Section 13.4	IMF Concept Review Class lecture: Feb 14, 2020 Conductivity Lab Excel
Chapter 14: Kinetics	Sections 14.1-2 Sections 14-3 and 14.4 Section 14.5 Section 14.6	Sections 14.1-2 Sections 14.3-4 Section 14.5 Section 14.6 Plotting Kinetic Data with Excel	Class lecture: Feb 21, 2020
Chapter 15: Equilibria	Sections 15.1-2 Section 15.3 (class example) Section 15.4 Section 15.4 Lecture Makeup	Sections 15.1-2 Section 15.1c Isotopic labeling Section 15.3 Section 15.4 Section 15.4 Lecture Makeup
Chapter 16: Acid-Base Equilibria	Sections 16.1-2 Chapter 16.3-6	Sections 16.1-2 Sections 16.3-6
Chapter 17: Buffers and Titrations	Sections 17.1-2 Sections 17.3-4	Sections 17.1-2 Sections 17.3-4 Acid-Base Titration Calculations: 17.3: Strong Acid-Strong Base Titration 17.3: Weak Acid-Strong Base Titration 17.3: Weak Base Strong Acid Titration Buffer pH/pH Titration pH Titration/Alpha Plot Alpha Plots/Prep. Buffer	Chapter 17
Chapter 18: Solubility Equilibria	Sections 18.1-2	Sections 18.1-2	Section 18.1-2 Section 18.3
Chapter 19: Thermodynamics and Equilibria	Chapter 19.1-3 Section 19.3: Free Energy and Equilibria	Sections 19.1-2 Section 19.3 Section 19.3: Free Energy and Equilibria
Chapter 20: Electrochemistry			Section 20.1
CHEM 111 Review	PPT slides	Recording Part 1 Recording Part 2

Equation Solver: Wolfram Alpha

Example to try: (0.0768+x)/((.03-x)(.0232-x))=142 solve for x

Plotting kinetics data with Excel

Exam Things:

Exam 1 Answer Key

Exam 2 Topics

Exam 2 Practice Exam (word)

Exam 2 Practice Exam (pdf)
Exam 2 Practice Answers (text, ppt)

Exam 2 Practice Answers (video recording)

Exam 3 Topics

Exam 3 Practice Exam

Exam 3 Practice Answers (text, ppt)

Exam 3 Practice Answers (video recording)

Exam 2 Answer key

Exam 3 Answer key

Exam 1 2018 Answer Key

Exam 2 2018 Answer Key

Exam 3 2018 Answer Key

Exam 4 2018 Answer Key

PHET Simulations

Molecular Polarity

States of Matter Basics

States of Matter

Laboratory Technique Videos

Special Lecture Recordings

Determining Delta H of Vaporization from Vapor Pressure and Temperature

Other Downloads

Review: Orbitals and Electron Configurations

Review: Periodic Properties of the Elements

Chapter 8 Review

Covalent and Ionic Bonding

Valence Electrons and Lewis Structures

How to Draw Lewis Structures

Trends in Properties of Bonds

Resonance, Oxidation Numbers and Formal Charge

Lewis Structure Examples

Valence Electrons and Molecular Structure

Molecular Structures

How to Determine Molecular Structure

Table of Molecular Structures

Model Building Worksheet (for Plastic Models)

Molecular Structure and Polarity

Chapter 9 Review

Valence Bond Theory: Handout 1

Hybrid Orbitals Handout

Hybrid Orbitals and Pi Bonding

Hybrid Orbitals: Expanded Valence

Molecular Orbitals Handout

Another Molecular Orbitals Handout

Band Theory Handout

Chapter 10 Review

Gas Laws Handout

Gas Law Examples

Kinetic Molecular Theory Handout

Chapter 18 Entropy and Free Energy

Entropy Handout

Thermo Data Tables for Class

Chapter 11 IMFs, Liquids and Solids

Band Theory and Metallic Bonding

Compounds and IMFs

Hydrogen Bonding

Chapter 12 Solids

Unit Cell Types

Unit Cells and Compound Formulas

Chapter 13 Solutions

Factors Affecting Solubility

Protein Folding

Chapter 14 Kinetics

Rate Laws and Concentration-Time Equations

Determining Rate Laws: Initial Rates

Graphical Method for Finding a Rate Law

Concentration-Time Relationships

Arrhenius Equation

Reaction Coordinate Diagrams

Reaction Mechanism Examples

More Reaction Mechanism Examples

Bleaching of Green Food Dye

Chapter 15 Equilibrium
Equilibrium Handout 1: Microscopic Reversibility

Equilibrium Handout 2: Equilibrium Constant Expressions

Equilibrium Handout 3: Concentration-Time Curves and K

LeChatelier’s Principle

Chapter 16 Acid-Base Chemistry I

Acid-Base Equilibria

Acid-Base Examples

Acid-Base Table/Acid Strength and Molecular Structure

Lewis Acids and Bases

Chapter 17 Acid-Base Chemistry II

Titration Curves and Alpha Plots

Acid-Base States of Glycine

Buffer Solutions

Chapter 18 Solubility and Complexation Equilibria

Solubility and Complexation Equilibira Examples

Spectroscopy Materials

IR Table and Spectra

Mass Spectra Examples

NMR Table and Spectra