2007-08 Chemistry Archives
Week of May 19th
Monday
Flex period
HOMEWORK
Problem Set Due Wed by 315 (18.2, 5, 43, 47, 53, 55, 59, 62, 63, 82, 91, 97)
Buffer Lab Due Tomorrow
Tuesday
Review problem set from Chapter 17
Finish Chapter 18 Make Study Guide
Wed
Problem Set Due
Thursday
Review Problem Set
Review Chapter 17 and 18
Friday
Chapter 17 and 18 Test
Week of May 4th
Tuesday
IN CLASS
TEST ON CHAPTER 16
Continue CHAPTER 17 POWERPOINT
Archives
Week of April 28th
Tuesday
IN CLASS
Review Take Home Portion of Test
Finish Equilibrium Practice Problems
HOMEWORK
Problem Set #3 16.1, 6, 15, 16, 20, 26, 43, 46, 50, 52, 57, 65
Read 17.1-17.3
Thursday
IN CLASS
Create Review Sheet for Chapter 16 Test Next Tuesday
Problem Set #3 Due
Begin Chapter 17
HOMEWORK
Finish Lab
Friday
IN CLASS
Review Problem Set #3
HOMEWORK
Study for Chapter 16 Test
Week of April 14th
Tuesday
IN CLASS
Homework problem set due
Review homework
Finish chapter 15
HOMEWORK
Find questions on Chapter 15
Study for Test
Thursday
IN CLASS
Review for test
Answer any questions
HOMEWORK
Study for TEST
Friday
IN CLASS
Test on Chapter 15
Homework
Read 697-708 for Tuesday!
Week of April 7th
Tuesday
Application project due
Determining Rate Laws
Integrated Rate Laws
Half-life
Half-life lab
Homework Problem Set 1 due Thursday April 10th: 15.64, 15.69, 15.70, 15.74, 15.77, 15.78, 15.79
Thursday
IN CLASS
Homework Problem Set 1 Due
Review homework
Practice problems on Rate Laws
Practice problems on Half-lives
Reaction rate theories
HOMEWORK
Finish Lab
Friday
IN CLASS
Reaction rate theories
Arrehenius Equation
Elementary Processes, Collisions
Catalysts
Week of April 1st
Tuesday
Rates of Reactions
5 Factors that affect reaction rates
CHAPTER 15 POWERPOINT
Thursday
Review TEST
Friday
Determining Rate laws
Homework: Finish the Application project
Week of Mar. 17
Monday:
Homework Due
Begin Chapter 15
Tuesday:
Review Homework
Review for Test
Continue Chapter 15
Thursday:
Test on End of Chapter 11 and All of 12
Friday:
NO CLASS Enjoy Spring Break
Week of Mar. 10
Tuesday:
Begin Chapter 12
- Intermolecular attractions
- Surface Tension
- Wetting
Thursday:
Continue Chapter 12
- Viscosity
- Evaporation and Sublimation
- Rate of Evaporation
- Changes of State
- Vapor Pressure
Friday "Punch Day":
Finish Chapter 12 CHAPTER 12 POWERPOINT
- Heating and Cooling Curves
- Molar Heats
- Le Chatelier's Principle
- Phase Diagrams
Problem Set Due Monday, March 17th (Notice change)
Week of Mar. 3
Tuesday:
No Class
Thursday:
Go over test
Finish Chapter 11 Chapter 11 Part 2.ppt Chapter 11 PowerPoint
Start Chapter 12 Chapter 12 Powerpoint 1
Homework: Finish reading Chapter 11 and begin reading 12
Friday:
Practice Titration for Portfolio Viewing Portfolio Viewing Project Sheet
Continue Chapter 12
Homework: Read Chapter 12
Week of Feb. 25
Tuesday:
Go over Homework Problems
Review for Exam
Wednesday:
Review for 2nd Trimester Exam
Thursday:
8:20am - 2nd Trimester Exam
Week of Feb. 18
Tuesday: Go over Chapter 9 test
Properties of Gases
Boyle's Law PV=C
http://www.grc.nasa.gov/WWW/K-12/airplane/aboyle.html
http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/flashfiles/gaslaw/boyles_law.swf
Thursday:
Boyle's Law
Friday:
Universal Gas Law PV=nRT
Homework: Problems 11.53, 54, 59, 60, 64, 66, 68, 69, 76, 82, 83
Week of Feb. 11
Tuesday:
Bond length, energy, and order
Review for Chapter 9 test
Thursday:Chapter 9 test
Friday: No classes
Week of Feb. 4
Tuesday:
Go over Chapter 8 test
The octet rule
Lewis dot structures (show valence electrons)
Covalent Bonds - electron sharing
Single, double (carbon dioxide), and triple (nitrogen gas) bonds
Alkanes
Alcohols, ketones, aldehydes, organic acids, amines, amino acids
Thursday:
Alkenes, alkynes
Chapter 9 problems due (74, 75, 78, 79)
Electronegativity
Friday:
Chapter 9 problems due (90, 91, 92, 93)
Homework: Memorize organic compound family names
Week of Jan. 28
Tuesday:
Chapter 7 test review
Electron configuration and configuration diagrams
Atomic properties that correlate with position in periodic table (atomic size, ionic size, ionization energy, electron affinity)
Thursday:
Chapter 8 problems due (73, 80, 105, 115, 127, 131)
Review Chapter 8 - see this Review Sheet
Friday:
Chapter 8 test.
Week of Jan. 21
Tuesday:
Chapter 7 Test
Homework: Read 8.1-8.2
Thursday:
Intro to Chapter 8
Wave/particle duality
Quantized electron energy levels
- The Hydrogen Spectrum problem
- Bohr's model (1913) - shells of discrete energy levels
- Einstein's photoelectric experiment (1921)
Homework: Read 8.2-85
Friday:
Electron energy orbitals - the general solution (by Schrodinger, 1923) - s, p, d, f sub-orbitals within each shell
Pauli Exclusion Principle
Hund's rule
Heisenberg Uncertainty Principle
Confirmation of the periodic table (60 years after Mendeleev)
Homework: Read the rest of Chapter 8
Week of Jan. 14
Tuesday:
Heats of Reaction; Finish Chapter 7
Homework: Finish reading Chapter 7
Thursday:
Problem Set due (7.69, 74, 80, 86, 90, 96, 98, 99)
Review homework
Friday:
Review for test
!
Week of Jan. 7
Tuesday:
Calorimetry lab with metal - discussion
Thursday:
No class due to field trip
Friday:
Enthalpy diagrams
Hess's Law
Test Corrections Due
Week of Jan. 3
Thursday:
Calorimetry lab
Part 1: Calorimetry Read Me First
Part 2: Calorimetry Lab
Week of Dec. 17
Monday: Problem Set Due at the End of Class (Pg 294-297: 7.3, 7.5, 7.19, 7.23, 7.51, 7.54, 7.57, 7.60, 7.62, 7.69, 7.71)
Tuesday:
Lab due
Review for Test
Thursday:
Test on 7.1 - 7.5
Homework: Pre-lab
Friday:Lab procedures
Week of Dec. 10
Tuesday:
Sample problems with specific heat capacity
Spring model of atomic bonding
Making a bond releases energy (high to low potential energy)
Breaking a bond requires energy (low to high potential energy)
Homework: Read 7.5
Thursday:
Heats of Reaction (7.5)
Homework: Pre-lab and problem set (due Monday)
Friday:
Titration lab
Photos from the lab
Week of Dec. 3
Tuesday:
Prepare for Portfolio Review
Continue discussion on Energy
Thursday:
Open/closed/isolated systems
Transfer of heat/energy
Friday:
Definition of specific heat
Why specific heat is different for each substance
Week of Nov. 26
Tuesday:
Go over Trimester Exam
Thursday:
No class due to field trip
Friday:
Intro to Energy (Chapter 7)
Potential vs. Kinetic Energy
definition of joule and calorie
Homework: Read 7.1 - 7.3
Homework: Record Calories taken in from Saturday through Thursday - turn in a spreadsheet on Friday, Dec. 7
Week of Nov. 19
Tuesday:
Trimester Exam
Happy Thanksgiving!
Week of Nov. 12
Tuesday:
Homework Set due: p. 209-212, problems 58, 59, 119, 121, 125, 130, 133, 134
Thursday:
Test on 5.6 - 5.13 (except for 5.9)
Friday:
Review for Trimester Exam - review sheet
Week of Nov. 5
Monday:
Pop quiz on names/formulas of all strong acids/bases
Molarity M=moles of solute/liter of solution
Tuesday:
Molarity problems
Friday:
Homework Set due: p. 209-212, problems 53, 95, 97, 101, 102, 107, 113, 117
Week of Oct. 29
Tuesday:
More acids/bases
Neutralization reactions, Ionization reactions
monoprotic, polyprotic acids
Homework: Complete this worksheet for Thursday
Thursday:
Go over worksheet
Strong and weak acids/bases
Memorize 6 strong acids and their names (HClO4, HCl, HBr, HI, HNO3, H2SO4)
Memorize 8 strong bases (hydroxide ion plus Group IA metals, Ba, Sr, Ca)
Friday:
Equilibrium
Homework: Read 5.10, 5.11
Week of Oct. 22
Tuesday:
Test on sections 5.1 - 5.5 (see review posted last week) 
Test 2.doc
Further discussions of acids/bases
Homework: Read 5.6 - 5.7
Thursday:
Review the test
Lecture on acids/bases
Homework: Read 5.8 - 5.9
Friday:
Field trip: Davidson College Chemistry Magic Show
Week of Oct. 15
Tuesday:
Finish Lab problems. Practice reactions using solubility rules. Word problems Word Problems.doc
Thursday:
Acids and bases intro
Friday:
Review for test on 5.1 - 5.5 (scheduled for next Tuesday) Ion Reactions Review.docTest Topics:
- Solution Chemistry Concepts and Definitions
- Electrolytes/Dissociation
- Solubility Rules, Precipitation Reactions, Double Displacement Reactions
- Determining charges from periodic table
- Writing Molecular, Ionic, and Net Ionic Equations and Physical States
Cumulative Topics:
- Significant Digits
- Naming Compounds
- Limiting Reagent
- Conversion of SI base units
- Percentage composition/Percent by mass
- Molecular formulas/Empirical formulas
- Limiting Reagent/Excess
- Actual/Theoretical/Percent Yield
Week of Oct. 8
Tuesday:
Demo - supersaturated solution of sodium acetate NaCO2CH3
Demo - Lead nitrate and potassium iodide - KI + Pb(NO3)2 --> KN03 + PbI2
Thursday:
Chemical Equations sheet due Chemical Vocab worksheet.doc
Go over balanced ionic reactions sheet
Review up to 5.4
Friday:
Problem Set due
Pre-lab due
Ion Lab in class - applying the solubility rules Ion Lab.doc
Week of Oct. 1
Tuesday:
Review quiz from Friday.
Ionic compounds - how they differ from molecular compounds
Naming ionic compounds and polyatomic ions
Homework: Read 5.1 - 5.2
Thursday:
Quiz on balancing equations and naming of compounds
Intro to Aqueous Solutions
Friday:
Reactions between ions in solutions
Molecular, ionic, and net ionic equations of a reaction
Week of Sept. 24th
Tuesday:
Balancing Equations (Section 4.6)
Homework: 4.101, 102, 103; Test Corrections
Thursday:
Intro to Molecular Compounds
Homework: Read 2.4 - 2.5
Friday:
Quiz on balancing equations and theoretical yield
Homework: Read 2.6 - 2.8
Week of Sept. 17th
Tuesday:
Chemical equations - mole-to-mole ratios
Finish Stoichiometry Lab
Thursday:
Review for Test.
Friday:
Test on Chapters 1, 3, and 4.
Week of Sept. 10th
Tuesday:
Stoichiometry - quantitative relationships
A mole of a substance has a mass in grams that is equal to its formula mass.
A mole is always equal to 6.02 x 10^23 molecules (Avogadro's number).
Converting grams to moles.
Chemical formulas show relationships between elements in a compound.
Homework: Read 4.1 - 4.3; Selected problems on page 147: 24, 28, 29, 42, 43, 44
Thursday:
Ratio of substances in a compound given by its chemical formula
Determining chemical formulas from mass measurements
Chemical reactions
Friday:
Chemical reactions
Limiting reagent
Stoichiometry Lab
Homework: Finish reading chapter 4. Problems 82, 83, 92, 95 on page 149.
Week of Sept. 4th
Tuesday:
Welcome to Chemistry!!
Intro - definitions of basic concepts (element, atom, molecule, compound)
How big is a water molecule?
How big is an atom? How much empty space is there in an atom?
Pure substances (elements, compounds) vs. mixtures (homogeneous, heterogeneous)
Homework: Read 1.5 - 1.7
Thursday:
Subatomic particles - how were they discovered?
Rutherford, Thompson, et al
Protons, neutrons, and electrons
Atomic number and atomic mass
Friday:
The Periodic Table
Measurement (SI units)
Significant figures - rules for addition/subtraction and multiplication/division
Measurement - estimating the final digit
Homework: selected problems at the end of chapter 3
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