Chem 110

Fall 2010

Instructors:



Tom Whelan
ISB 241E, 545-6092
 whelan@chem.umass.edu
Office Hours
Fri: 12:00-2:00 241E, 2:45-4:00 Lab(Blue Room)
Mon: 12:00-2:00 241E, 2:45-4:00 Lab(Blue Room)



Max Lein
mlein@chem.umass.edu 
 CRC: Tue, 12-4pm

 

  



Dana Algaier
 dalgaier@chem.umass.edu
CRC: Thu, 6-10pm
     


Yi-Cheun Yeh
yyeh@chem.umass.edu
CRC: By Appt.

 

  

Required Materials:  
INTRODUCTION TO
General, Organic, and
Biochemistry

Ninth EDITION
Bettelheim . Brown . Campbell . Farrell 		 
  1. Class Meets:  TuTh 1:00-2:15, 
  2. Class Location:  ISB 135
  3. Exam Dates: 10-5,  11-4,  12-7,  TBA
  4. Campus Map
  5. PRS - Personal Response System
  6. Scientific Calculator
    (Easy to use and inexpensive)
Acknowledgement
Prof. William Vining at SUNY Oneonta.
Many of his interactive modules I have links to on this web page.  To see a host more of these and find out what Bill was up to in the picture on the left ... just click on the image! 
Syllabus Summary:
  1. Grading
    3 In Class Exams + Final Exam 70%                                                 
    (Highest Exam Score of All Exams 20%; Lowest 14%; Other 2, 18% each)
    PRS + Owl 10%
    Laboratory 20%
  2. Exam Dates:
    Final Thursday December 16 ISB 135 10:30-12:30
  3. Past Exams
    2010 Exam I - Blank Exam II - Blank Exam III - Blank
    Exam I - Key Exam II - Key Exam III - Key
    2009 Exam I - Blank Exam II - Blank Exam III - Blank
    Exam I - Key Exam II - Key Exam III - Key
    2007 Exam I - Blank Exam II - Blank Exam III - Blank
    Exam I - Key Exam II - Key Exam III - Key
    2006 Exam I - Blank Exam II - Blank Exam III - Blank
    Exam I - Key Exam II - Key Exam III - Key
  4. Exam Policies:
    You must have a passing exam average  in order to pass the course. 
  5. Lab Policies:
    You must complete all of the laboratory experiments to pass the course.
  6. Academic Honesty:
    You will abide by the academic honesty policy of the campus.  I expect you to do your own work on exams and labs.  You mush flush all calculator memories of any chemistry information before coming to an exam.  You MAY NOT bring any additional materials to exams other than a pencil, calculator, and your brain.  I take honesty very seriously.  
  7. Grade Cutoff's:
    >90  A.                <55 F
    The other grade cutoff's will be determined at the end of the semester.  However if you want to be assured of a B you should be in the 80's and 70's for a C.  Performance on the final will determine borderline grades.
Date Daily Schedule ... Updated Sunday, November 09 :- 01:24 PM
Thursday
Dec 16		 Final - ISB 135 - 10:30-12:30pm
Thursday
Dec 09		 Lecture Material:
Exam III -- Results and Key
  
Homework:
  
Announcements:
3. Final Help Session - Sun, Dec 12, 4-6pm, ISB 135
4. Final Thursday, December 16, ISB 135 - 10-30-12:30
Tuesday
Dec 07 		Exam III - ISB 135 - 12:45-2:15pm
Thursday
Dec 02

Lecture 22
 Slides		 Lecture Material:
4.5 Stoichiometry
  Lab Owls -- Review
  
Homework:
Owl 8.11 Homework  --  Buffers Qualitative 12-06-10
 
Announcements:
1. Exam III Help Session - Sun, Dec 5, 4-6pm, ISB 221
2. Exam III Tuesday, December 7, In Class.
 -- 3 or 4 questions will be taken from Lab Owls 3 and 4
3. Final Help Session - Sun, Dec 12, 4-6pm, ISB 135
4. Final Thursday, December 16, ISB 135 - 10-30-12:30
Tuesday
Nov 30

Lecture 21
 Slides		 Lecture Material:
8.11 How Do We Calculate the pH of a Buffer
4.5 Stoichiometry
  Lab Owls -- Review
  
Homework:
Owl 8.11d Homework  --  pH of Buffer Solutions 12-02-10
8.11e Homework Calculate [A-]/[HA] of Buffer Solutions 12-02-10
 
Announcements:
1. Exam III Tuesday, December 7, In Class.
 -- 3 or 4 questions will be taken from Lab Owls 3 and 4
2. Final Thursday, December 16, ISB 135 - 10-30-12:30
Thursday
Nov 25 		Thanksgiving
Tuesday
Nov 23

Lecture 20
 Slides		 Lecture Material:
8.10 What Are Buffers?
  A:  How Do They Work
  B:  Buffer pH
  Preparing Buffer Solutions
   C:  Buffer Capacity
  D:  Blood Buffers and Metabolic Acidosis

Homework:
Owl 8.10c Homework  --  Buffer Solutions Identify Buffer 11-30-10
8.10d Homework  --  Write Equation for Buffer Action 11-30-10
8.10e Homework  --  Buffer Solutions - Buffer Capacity 11-30-10
8.11a Simulation  --  pH of Buffer Solutions 11-30-10
8.11b Simulation  --  Preparation of Buffer Solutions 11-30-10
 
Announcements:
1. Exam III Tuesday, December 7, In Class.
2. Final Thursday, December 16, ISB 135 - 10-30-12:30
Thursday
Nov 18

Lecture 19
 Slides		 Lecture Material:
8.3 What are Conjugate Acid-Base Pairs?
  Anions ... Bases??
8.10 What Are Buffers?
  A:  How Do They Work
  
Homework:
Owl 8.3a Exercise  --  Bronsted Acid-Base Reactions 11-24-10
8.3b Homework  --  Bronsted Acid Base Pairs 11-24-10
8.3c Homework  --  Conjugate Acid-Base Pairs 11-24-10
8.10a Simulation  --  Buffer Solutions 11-24-10
8.10b Tutor  --  Identifying Buffer Solutions 11-24-10
 
Announcements:
Tuesday
Nov 16

Lecture 18
 Slides		 Lecture Material:
8.7 Acid/Base Properties of Water
8.8 What Are pH and pOH
  The pH Scale
  pH and Soil
  
Homework:
Owl 8.8b Homework  --  pH and pOH Calculations 11-18-10
8.8c Homework  --  pH and pOH Ordering Acidity 11-18-10
8.8d Tutor  --  The pH Scale 11-18-10
8.8e Homework  --  Concentration to pH and pOH Calculations 11-18-10
8.8f Homework  --  pH and pOH to Concentration Calculations 11-18-10
8.8g Tutor  --  pH Strong Bases 11-18-10
   
Announcements:
Wednesday
Nov 10

Lecture 17
 Slides		 Lecture Material:
8.1 What Are Acids and Bases?
8.2 Defining the Strength of Acids and Bases?
  Weak Acid Equilibrium Constants -- Ka
8.5 How Do We Use Acid Ionization Constants?
  pKa for Some Amino Acids
8.7 Acid/Base Properties of Water
  
Homework:
Owl 8.7a Homework  --  Self-ionization of Water 11-16-10
8.8a Simulation  --  The pH Scale 11-16-10
   
Announcements:
Tuesday
Nov 09

Lecture 16
 Slides		 Lecture Material:
7.7 Le Chatelier's Principle
  D:  Change in Pressure
Le Chatelier's and Hemoglobin
8.1 What Are Acids and Bases?
   
Homework:
Owl 7.7d Homework  --  Le Chatelier's: Pressure 11-16-10
7.7e Homework Le Chatelier's: Multiple Effects 11-16-10
8.1b Homework Acids in Water 11-16-10
8.1c Homework Bases in Water 11-16-10
8.2a Simulation  --  Acids 11-16-10
8.2b Homework Acid and Base Strength 11-16-10
8.5a Homework  --  How To Use Logs and Antilogs 11-16-10
 
Announcements:
1. Wednesday, Nov 10 Academic Thursday -- Thursday schedule..
Thursday
Nov 04		 Exam II - ISB 135 - 12:45-2:15pm
Tuesday
Nov 02

Lecture 15
Slides		 Lecture Material:
7.7 Le Chatelier's Principlet
  C:  Change in Temperature
Exam II Review
  
Homework:
Owl 7.7b Homework  --  Le Chatelier's: Temperature. 11-02-10
7.7c Homework  -- Le Chatelier's: Temperature 11-02-10
 
Announcements:
1. Exam II Thursday, November 4, In Class.
Thursday
Oct 28

Lecture 14
Slides		 Lecture Material:
7.6 What Is an Equilibrium Constant and How Do We Use it?
  Writing Equilibrium Expressions
  Meaning and Significance of K
7.7 Le Chatelier's Principle
  A:  Addition of a Reaction Component
          Add Reactant -- Add Product
  B:  Removal of a Reaction Component
          Remove Reactant -- Remove Product
  C:  Change in Temperature
  D:  Change in Pressure
Le Chatelier's and Hemoglobin
  
Homework:
Owl 7.7a Homework  --  Le Chatelier's: Concentration. 11-02-10
7.7b Homework  --  Le Chatelier's: Temperature 11-02-10
7.7c Homework  -- Le Chatelier's: Temperature 11-02-10
 
Announcements:
Tuesday
Oct 26

Lecture 13
Slides		 Lecture Material:
3.11 How Do We Determine if a Molecule is Polar
   Lead Poisoning
   Fabric Softener
7.5 What Does It Mean to Say That a Reaction Has Reached Equilibrium
  Hemoglobin
   Equilibrium
7.6 What Is an Equilibrium Constant and How Do We Use it?
   
Homework:
Owl 7.6c Tutor  --  Writing Equilibrium Expressions 11-02-10
7.6d Homework  -- The Equilibrium Constant 11-02-10
7.6e Homework  -- Equilibrium Relationships - Gas Phase 11-02-10
7.6f Homework  -- Equilibrium Relationships - Aqueous 11-02-10
7.6h Homework  -- K Calculations - Aqueous 11-02-10
7.6i Simulation  -- The Meaning of K 11-02-10
7.6j Homework  -- Significance of K 11-02-10
 
Announcements:
1. Exam II Thursday, November 4, In Class.
Thursday
Oct 21
 
Lecture 12
Slides		 Lecture Material:
3.10 Molecular Geometries and Bond Angles
  Morphine  ---   Taxol   ---   Caffeine 
     Tamiflu   --- Check out the Molecular Playground
3.11 How Do We Determine if a Molecule is Polar
  Electronegativity Comparisons
   Some Consequences of Molecular Polarity
   Potassium Permanganate Dissolution
   
Homework:
Owl 3.11b Homework  -- Polarity from Molecular Model 10-26-10
3.11cb Homework  --  Polarity from Formula 10-26-10
 
Announcements:
Tuesday
Oct 19

Lecture 11
Slides		 Lecture Material:
3.7 Drawing Lewis Structures of Covalent Compounds
  Organic Molecules
3.10 Molecular Geometries and Bond Angles
  Molecular Geometry Worksheet
  Morphine  ---   Taxol   ---   Caffeine 
 
Homework:
Owl 3.10b Homework  --  Ideal Repulsion Shapes 10-21-10
3.10c Tutor  --  Determining Molecular Shapes 10-21-10
3.10d Exercise  -- Determining Molecular Shapes 10-21-10
3.10e Homework  -- Predicting Shapes of Molecules 10-21-10
3.10f Homework  -- Draw Lewis -- Predict Geometry 10-21-10
3.10g Homework  -- Given Lewis -- Predict Organic Geometry 10-21-10
3.10h Homework  -- Given Lewis -- Predict Angles 10-21-10
 
Announcements:
Thursday
Oct 14
 
Lecture 10
Slides		 Lecture Material:
3.7 Drawing Lewis Structures of Covalent Compounds
  Lewis Dot Worksheet
   Shortage of Electrons ... Multiple Bonds
3.9 Drawing Lewis Structures of Covalent Compounds
  Choices ... Resonance -- Simulation
3.7 Drawing Lewis Structures of Covalent Compounds
  Organic Molecules
3.8 Naming Binary Covalent Molecules
 
Homework:
Owl 3.9a Tutor  --  Resonance Structures  10-19-10
3.9b Homework  --  Resonance Structures 10-19-10
3.7i Homework  --  Lewis Structures from Space Filled 10-19-10
3.7j Homework  --  End of Chapter from Formula 10-19-10
3.8b Homework  --  Naming Covalent Compounds 10-19-10
  
Announcements:
Tuesday
Oct 12		 Academic Monday -- No Class
Thursday
Oct 07
 
Lecture 9
Slides		 Lecture Material:
3.7 What Is a Covalent Bond and How Does One Form
  Bond Formation Pro's and Con's 
3.7 Drawing Lewis Structures --Simulation I -- Simulation II
  Lewis Dot Worksheet
  Bond Pair and Lone Pair Electrons
  Dealing With Cations and Anions
  Shortage of Electrons ... Multiple Bonds
 
Homework:
Owl 3.7b Tutor  --  Interpreting Lewis Structures 10-14-10
3.7c Tutor  --  Exceptions to Octet Rule 10-14-10
3.7d Homework  --  Interpret Lewis Structures 10-14-10
3.7e Homework  --  Lewis Structures 10-14-10
3.7f Exercise  --  Drawing Lewis Structures  10-14-10
3.7g Tutor  --  Drawing Lewis Structures  10-14-10
3.7h Homework  --  Drawing Lewis Structures  10-14-10
 
Announcements:
Tuesday
Oct 05 		Exam I - ISB 135 - 12:45-2:15pm
Thursday
Sep 30
 
Lecture 8
Slides		 Lecture Material:
2.6 How Are the Electrons in an Atom Arranged
  Electron Configurations ... Transition Metals
  Electron Configurations Worksheet-Completed
2.7 Electron Configuration and Preferred Charge
  Periodic Blocks
2.8 What Are Periodic Properties
  Brainaic Alkali Metal Movie
  Atomic Size ... Why is this?
  Ionization Energy
  Electronegativity
 
Homework:
Owl 2.7a Homework   --  Configurations & The Periodic Table  10-04-10
2.7b Homework  -- Main Group Electron Configurations 10-04-10
2.8a Simulation  --  Atomic Size 10-04-10
2.8b Homework   --  Atomic Size 10-04-10
2.8c Homework   --  Ionization Energy 10-04-10
 
Announcements:
1. Exam I Tuesday, October 5, In Class.
2. Help Session Sunday, October 3, 2-4pm, ISB 135
Tuesday
Sep 28
 
Lecture 7
Slides		 Lecture Material:
4.3 How Do We Balance Chemical Equations
2.6 How Are the Electrons in an Atom Arranged
  Shapes of Atomic Orbitals ... Atomic Orbital Worksheet
  Electron Configurations Worksheet
  Rules Governing Electron Configurations ... The Obital Stairway!!
  Electron Configurations ... Orbital Box ... Noble Gas ... Lewis Dot
  Electron Configurations ... Transition Metals

Homework:
Owl 2.6d Simulation -- Electron Configurations 09-30-10
2.6e Tutor -- Electron Configurations 2 09-30-10
2.6f Homework -- Electron Configurations of Atoms 09-30-10
2.6g Homework -- Electronic Configurations -- Noble Gas 09-30-10
2.6h Homework -- Valence Electrons and Lewis Dot 09-30-10
 
Announcements:
Thursday
Sep 23
 
Lecture 6
Slides		 Lecture Material:
4.3 How Do We Balance Chemical Equations
2.6 How Are the Electrons in an Atom Arranged
  Shapes of Atomic Orbitals ... Atomic Orbital Worksheet
  Electron Configurations Worksheet
  
Homework:
Owl 4.4d Tutor -- Balancing Chemical Equations 09-28-10
4.4e Homework -- Balancing Chemical Equations 09-28-10
4.4f Homework -- Balancing Combustion Reactions 09-28-10
4.4g Homework -- Balancing Reaction given Names 09-28-10
2.6a Homework -- Orbitals and Electrons 09-28-10
2.6b Homework -- Orbital Shapes 09-28-10
 
Announcements:
Tuesday
Sep 21
 
Lecture 5
Slides		 Lecture Material:
4.3 What Is a Mole and How Do We Use It?
  Molar Mole ... What is it ... Just another conversion factor!
  Formula Weight ... Molar Mass
  Using the Mole to Calculate Mass Relationships
4.4 How Do We Balance Chemical Equations

C60 and beyond.

Mg +CO2!

2.6 How Are the Electrons in an Atom Arranged
  Shapes of Atomic Orbitals
 
Homework:
Owl 4.3c Tutor -- Determining Molar Mass 09-23-10
4.3e Tutor -- Using Molar Mass 1 09-23-10
4.3f Tutor -- Using Molar Mass 2 09-23-10
4.3g Homework -- Mole/Mass Calculations 09-23-10
4.3h Homework -- Moles vs. Grams Calculations 09-23-10

Announcements:
Thursday
Sep 16
 
Lecture 4
Slides		 Lecture Material:
2.5 What Is the Periodic Table ... How is it organized?
3.5 What is an Ionic Bond and What Holds it Together
  Coulomb's Law Data
3.6 How Do We Predict Formulas and Name Ionic Compounds
  Binary
  Transition Metals
  Polyatomic Ions
   
Homework:
Owl 2.5b Homework -- The Periodic Table 09-21-10
2.5c Homework -- The Periodic Table -- Groups 09-21-10
2.5d Homework -- The Periodic Table -- Other 09-21-10
3.6a Tutor -- Naming Ionic Compound Formulas 09-21-10
3.6b Homework -- Naming -- Binary 09-21-10
3.6c Homework -- Naming -- TM 09-21-10
3.6e Homework -- Naming -- 1 09-21-10
3.6f Homework -- Naming -- 2 09-21-10
3.6g Homework -- Naming -- 3 09-21-10
3.6h Homework -- Naming -- All Types 09-21-10
 
Announcements:
Tuesday
Sep 14
 
Lecture 3
Slides		 Lecture Material:
2.4 What Are Atoms Made Of
  Three Subatomic Particles
  Mass Number/Atomic Number
  Isotopes ... Determining Exact Mass
  Atomic Weight -- What is it?
2.5 What Is the Periodic Table ... How is it organized?
 
Homework:
Owl 2.4a Homework -- Subatomic Particles 09-16-10
2.4b Tutor -- Atomic Composition 09-16-10
2.4c Homework -- Atomic Composition and Isotopes 09-16-10
2.4f Homework -- Atomic Weight 09-16-10
2.5a Exercise -- Periodic Table Organization 09-16-10
  
Announcements:
1. PRS PRS for credit starts Thursday, September.
         Make sure your SID is entered in your unit.
Thursday
Sep 09
 
Lecture 2
Slides		 Lecture Material:
1.3 How do Scientists Report Numbers?
1.5 Factor-Label Method -- Dimensional Analysis -- Mathematics of Chemistry
3.5 How Do We Name Ionic Compounds -- A Brief Early Visit!
  Some Memorization
2.4 What Are Atoms Made Of
 
Homework:
Owl 1.5e Tutor -- Metric System Prefixes 09-14-10
1.5d Tutor -- Unit Conversions 09-14-10
1.5h Tutor -- Unit Conversions by the Factor-Label Method 09-14-10
1.5g Homework -- Metric Units: Unit Analysis  09-14-10
End of Chapter Questions 09-14-10
3.5b Simulation -- Ionic Compounds 09-14-10
 
Announcements:
1. Labs Start Tuesday, September 14
Tuesday
Sep 07
 
Lecture 1
Slides		 Lecture Material:
General Course Information
  What Materials Do I Need
  Exam Dates & Grading
  Computer Resource Center
  Lab -- What/Where/When/What I Need to Know/Materials etc
  Some Fun With Balloons!
1.3 How do Scientists Report Numbers?
  
Homework:
Reading Ch 1.2 What is the Scientific Method
Ch 1.3 How do Scientists Report Numbers
Ch 1.4 How do we Make Measurements
Owl I.1a Navigation, Messages, and Browsers 09-09-10
I.1b Flash and eBook 09-09-10
I.2a Question Modes 09-09-10
I.2b Question Types 09-09-10
I.3a Chemical Formulas 09-09-10
I.3b Scientific Notation 09-09-10
I.3c Tables 09-09-10
 
Announcements: