Monday, November 16, 2015

Energetics Kinetics Unit 3

Energetics and Kinetics are the chemical study of forces, motion and energy... heat transfer, reaction rates and mechanisms... Study in the Chemistry: Course Companion text topics 5 and 6.  Please watch all the Thornley videos (especially this one) on topic 5 and topic 6 (and topics 15 and 16 if you are interested in HL). Work on the Energetics/Kinetics Study Packet a bit at a time over the next few weeks.

DUE DATES
Calorimetry packet
Lab 9 The Enthalpy of Neutraliztion of Phosphoric Acid due 11/25
Lab 10 part 1: Enthalpy calculations lab due 12/2
Lab 10 part 2: Enthalpy changes/Energy cycle (report conclusion) Class data set delta T due 12/9
Lab 11: Temperature and Reaction Rates Inquiry  1/12
world's first ice calorimeter

Worksheet: reaction rate/collision
Worksheet: rate expression worksheet
Lab 12: Determining a Rate Law: Sulfur Clock Reaction
Energetics study packet due 12/11
Kinetics study packet due 
Lab 13: Energetics/Kinetics Design Lab (new design rubric)
Group 4 meeting Wednesday Dec. 2nd in flex.  
Candy Lab: Properties of Crystalliferous Substances
chemist tree...

ONLINE

Energetics Thornley 
The cheeto experiment. ha ha aha...
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Friday, September 25, 2015

Organic Unit 2

Organic Chemistry is amazing, awesome, interesting, complicated and the stuff of life.  Organic chemistry is usually taught as an entire second year college course.  We will focus on basic molecular structure, nomenclature and reaction mechanisms.  We will make soap, flavors and odors, slime, super balls and other polymers. We will do a short periodic trends and bonding review first, and then go into the actual IB SL Organic content.
Study Chapter 10 in Chemistry: Course Companion. Use Central Chemistry Chapter 25 as a reference as necessary.  Watch the Thornley videos for review but use the Khan channel videos for a more in-depth lesson on each topic.

DUE DATES
Worksheet: Periodic Trends KEY due 10/6
Worksheet: Bonding Review (ionic, covalent) due 10/8
Worksheet: Intramolecular Forces
Worksheet: Organic Models I (MolyMods table of 20 structures and isomers) due 10/15
Worksheet: Organic Nomenclature/Structural formulas 10/19
Worksheet: Alcohols 
Worksheet: Organic Review  due 11/13
Worksheet: Molecular study Jmol 3D viewer worksheet due 11/6
Lab 4: Aspirin Analysis due 9/28
Lab 5: Acetylene Combustion Ratio Inquiry due 10/9
Lab 6: Saponification due 10/19
Lab 7: Esterification due 11/2
Lab 8: Polymer Investigation due 11/17
Molecular orbitals of styrene

chemix app to diagram apparatus
how to use chemix youtube video

Quiz Organic nomenclature 10/28
Organic Chemistry exam 11/17

ONLINE

Making sense of chemical structures
Stoichiometry in combustion of acetylene Flinn 
Combustion of Acetylene Flinn
Periodicity Review Notes Staab
Organic Chem 101 by CHS student
Sulfurhexafluoride mythbusters
VSEPR theory 
Liquids (IMFs, viscosity) crash course
IMFs and phases of matter
IMF guide for Jmol worksheet
How to draw organic molecules in 3-D
Free radical reactions Khan academy
Alcohol Periodic table of videos
extreme woosh bottle trio
distillation simple and fractional khan
ketones and aldehydes OSU chem
Polymers (plastics) Crashcourse
Polymers TedE
Polymers, plasticizers and pasta
Sigma and pi bonds methane sp3 Khan academy (1)
Sigma and pi bonds ethene sp2 Khan academy (2)
Sigma and pi bonds Thornley
Hybridization Thornley
Charge centers (molecular geometry) and hybridization Thornley
Carbon allotropes Thornley
SN2 mechanism
SN1 mechanism   
Oleic Acid (unsaturated)
Isomers HL
New SN1 SN2 explaination
SN1 SN2 Thornley HL
Esterification Thornley HL
Esterification Fisher mechanism Khan
Esterification lab proceedure
Oobleck in slow motion
Chemistry of Soap NSF



Molecule Shapes

VSEPRsim











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Wednesday, August 19, 2015

Review Unit 1

WELCOME TO CLEVELAND IB SL CHEMISTRY 2015-16

The work you have done on the summer review packet should be turned in by 9/3.  It will be graded as part of your course topical content.
The purpose of the summer review packet is to involve you in studying topics learned in first year Chemistry as deeply as you can to prepare for your eventual IB SL final examination in May.

The first unit we will continue a review of first year Chemistry. Topics briefly reviewed will include quantitative/stoichiometry, atomic theory, gas laws, periodicity, nomenclature, bonding, equilibrium, as well as acids and bases. The question bank review packet handed out in class will be developed into the unit test. There will be a test on this unit on 9/24. Watch all the posted videos by the day of the test.
You and your parent/guardian should read and sign the safety contract passed out in class and return by 9/1.



DUE DATES
safety contract 8/31
summer review packet  link to summer packet pdf  9/3
Lab 1: Molecular Mass of a Volatile Liquid 9/8
Lab 2: Empirical Formula of Magnesium Oxide due 9/14
Lab 3:Acid-Base Titration 9/18
Lab 4: Aspirin Analysis is due by 9/28.  The following websites may be useful Aspirin foundation and A history of aspirin   Spreadsheet for Aspirin Analysis cost analysis
Nomenclature worksheet 9/10
Mass Spectroscopy worksheet key due 9/16
Question Bank review packet 9/24

ONLINE
Bonding 'atomic hook ups' crashcourse youtube channel
A clear college level presentation of electromagnetic spectrum OSU online channel
General stoichiometry OSU online channel
IB SL review videos richard thornley youtube channel
Khan academy chemistry youtube channel
Relative Atomic Mass Review
Operation of a Mass Spectrometer.  Kinda funny.  richard thornley channel.
Mass Spectometry RSC channel
Setting up and performing a titration
Acid base reactions crash course chem
Titration calculations video
How to do Titrations Staab
Aspirin the periodic table of videos
Goofing around with universal indicator staab channel
Coke can in liquid nitrogen
Giant koosh ball in liquid nitrogen
Liquid nitrogen and ping pong balls
Liquid Nitrogen generator
Solid Nitrogen
Standard Model of Particle Physics
CERN presentation on standard model
The known universe
The birth of the universe and elements
Scale in the universe (interactive)
The magic of chemistry royal institution
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