Monday, April 10, 2017

Comprehensive Review Unit 6

During this time we will also be reviewing as many previous IB SL topics as possible to prepare for the final and for external testing students May 11-12 exams.  The final exam internally will be on Wednesday May 31 (multiple choice and short answer comprehensive). This is for all IB year two Chemistry students.  Please use your IB study guide as a primary source of review.  There are topic review questions at the end of each chapter.  And use the videos online for quick review as well.  I suggest these Thornley videos in particular, which are on common errors students have made on past IB exams. Another useful channel is MSJ YouTube


DUE DATES AND RESOURCES (click on a topic for chemstaab blog curriculum)
newest study guide
Atomic Structure    Multiple choice page 14 and short answer page 15.  Due Wednesday 4/12.
Stoichiometric Relationships / Quantitative Chemistry   Review Packet and Key.  Multiple choice page 7 and short answer page 8. Due Friday 4/14
Periodicity   Multiple choice page 23 and short answer page 24.  Due Tuesday 4/18.
Chemical Bonding    Multiple choice page 36 and short answer page 37.  Due Thursday 4/20.
Energetics/Thermochemistry   Multiple choice page 44-45 and short answer page 46.  Due Monday 4/24.
Chemical Kinetics   Multiple choice page 51-52 and short answer page 53.  Due Wednesday 4/26.
Equilibrium   Multiple choice page 57 and short answer page 58.  Due Friday 4/28.
Acids and Bases   Multiple choice page 68 and short answer page 69.  Due Tuesday 5/2.
Redox Processes    Multiple choice page 77 and short answer page 78.  Due Thursday 5/4.
Organic Chemistry     Multiple choice page 97 and short answer page 98.  Due Monday 5/8.
Measurement, Data Processing and Analysis   Multiple choice page 107-8 and short answer page 109.  Due Wednesday 5/10.

SLIDE presentation Topic 11 Analytical Techniques
Spectroscopic Techniques by 2017 CHS IB Students

Option C Energy   Short answer page 153.  Due Wednesday 5/10.

FINAL PROJECT

Atoms and Staab
Organic Chemistry
Nomenclature rawk
Murals 2016
Slim the chemist
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Energy Unit 5

This unit is on Option C: Energy.  Topics include energy sources, fossil fuels, nuclear and solar energy and the environmental impacts of current energy consumption.  Students will present on an energy topic in groups.  This is the last major unit of IB SL chemistry.  The next unit will be a comprehensive review for internal and external IB final exam assessment.  Testing students will exam externally at the Fred Meyer conference center behind Powell park on May 11th and 12th this year.


Energy Presentation Assignment
Period 6 Presentation Due Dates
Period 7 Presentation Due Dates

Environmental Chemistry videos
air pollution bozeman science
Community Open House on SE Portland air quality at Cleveland High School
linking air pollution to human health psu
tracking pollution chemists celebrate earth day
air pollution vice
air pollution ib presentation
acid rain
acid rain new syllabus Thornley
five human impacts on the environment Crashcourse
pollution Crashcourse
global carbon cycle Crashcourse

find your carbon footprint...

Green Chemistry Journal

Landmark case allowing future generations (that's you) to sue the United States to prevent fossil fuel extraction … 'because the government has known for decades that carbon dioxide (C02) pollution has been causing catastrophic climate change and has failed to take necessary action to curtail fossil fuel emissions...'
Vice Video YouTube

Escaping Fossil Fuels and Global Warming
Can carbon-dioxide removal save the world? E. Kolbert 
top 10 energy sources of the future
Innovating to zero Bill Gates TED talk
The future of energy
The future of alternative energy
Thorium Periodic table of videos
Nuclear reactors in Japan Periodic table of videos
Intro to PERMACULTURE
Permaculture wikipedia
Backyard Permaculture How to...


PRESENTATION SLIDES
Introduction to Energy Sources Period 6 2017
Introduction to Energy Sources Period 6
Introduction to Energy Sources Period 7 2017
Introduction to Energy Sources Period 7
Fossil Fuels (1) Crude Oil and Fossil Fuels Period 6 2017
Fossil Fuels (1) Crude Oil and Fossil Fuels Period 6
Fossil Fuels (1) Crude Oil and Fossil Fuels Period 7 2017
Fossil Fuels (1) Crude Oil and Fossil Fuels Period 7
Fossil Fuels (2) Period 6 1017
Fossil Fuels (2) Octane Ratings, gasification, liquification, advantages and disadvantages of fossil fuels Period 6
Fossil Fuels (2) Period 7 2017
Fossil Fuels (2) Octane Ratings, gasification, liquifaction, advantages and disadvantages of fossil fuels Period 7
Nuclear (1) (Nuclear reactions, nuclear equations and half-life) Period 6
Nuclear (1) (Nuclear reactions, nuclear equations and half-life) Period 6 2017
Nuclear (1) (Nuclear reactions, nuclear equations and half-life) Period 7
Nuclear (1) Nulclear reactions, nuclear equations and half-life) Period 7 2017
Nuclear (Power from nuclear fission, power from nuclear fusion, nuclear safety, absorption spectra of stars) Period 6
Nuclear (Power from nuclear fission, power from nuclear fusion, nuclear safety, absorption spectra of stars) Period 6 2017
Nuclear (Power from nuclear fission, power from nuclear fusion, nuclear safety, absorption spectra of stars) Period 7
Solar (Photosynthesis, conversion of biomass into energy, transesterification Period 6
Solar (Photosynthesis, conversion of biomass into energy, transesterification Period 6 2017
Solar (Photosynthesis, conversion of biomass into energy, transesterification Period 7
Environmental Impact -Global Warming (The greenhouse effect, influence of greenhouse gas emissions on global warming, carbon dioxide, particulates) Period 6
Environmental Impact -Global Warming (The greenhouse effect, influence of greenhouse gas emissions on global warming, carbon dioxide, particulates) Period 6 2017
Environmental Impact -Global Warming (The greenhouse effect, influence of greenhouse gas emissions on global warming, carbon dioxide, particulates) Period 7
Environmental Impact -Global Warming (The greenhouse effect, influence of greenhouse gas emissions on global warming, carbon dioxide, particulates) Period 7 2017
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Wednesday, February 1, 2017

Energetics Kinetics Unit 4

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

 Lab 11: Build and Test a Conductivity Probe using Arduino  CODE due 2/10
Lab 12: The Enthalpy of Neutraliztion of Phosphoric Acid due 2/14
Lab 13 part 1: Enthalpy Calculations lab with Bond Enthalpy worksheet due 2/21
Lab 13 part 2: Enthalpy Changes/Energy Cycle (report conclusion) Class data set delta T with Thermodynamics Problems: Hess' Law worksheet 
Energetics study packet due 2/27

 Lab 14: DESIGN LAB  IB SL IA (Internal Assessment) due 3/23 late work will be reduced a grade... this must be assessed and returned to IB just after break.  Please turn in a printed lab write up AND submit online on google classroom.  Design lab to be carried out during class on 2/27, 3/1, 3/3, 3/7, 3/9, and 3/13
Pre-lab abstracts due ASAP (but by 3/1 at latest)
About uncertainty
chemix app for diagramming apparatus...

Lab 15: Factors affecting the Rate of a Chemical Reaction due 4/7
Lab 16: Determining a Rate Law: Sulfur Clock Reaction 
world's first ice calorimeter
Worksheet: reaction rate/collision
Worksheet: rate expression worksheet
Kinetics study packet due 4/7

Group 4 Project meeting Thursday February 9th in flex in room 330, required for all testing students.  Project proposal due 2/16, Individual data set due 3/2, Poster due 3/16, Group evaluation of posters 3/16.


ONLINE

Energetics Thornley 
The cheeto experiment. ha ha aha...
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Tuesday, November 22, 2016

RedOx Unit 3

This unit is on electrochemistry, reduction and oxidation reactions.  This is topic 9 in Chemistry: Course Companion.  At the end of the unit you will start your DESIGN LAB which is a major part of your IB Chemistry assessment.

DUE DATES
Lab 8: Oxidation-reduction reactions due 1/3
Lab 9: Redox titration with potassium permanganate  due 1/5
Lab 10: Conductimetric titration and gravimetric analysis of a precipitate due 1/24
Lab 10: Write up directions    Spreadsheet     Example graph     Notes for calculations due 1/24
Lab 11: Build and test a conductivity probe using Arduino 

Redox Study Packet 1   due 1/3
Redox Study Packet 2 and FINAL REVIEW due 1/24
GROUP 4 MEETING 1/9 ROOM 330 (All externally testing IB science students)

ONLINE
Redox Reactions crash course
Redox topic 9 videos thornley
Electrochemistry Khan academy
Electrified Pickle 
Bill Gates TED talk on global warming
Carbon cycle and global warming crash course
Hydrogen Fuel Cell Car Video
Toyota Fuel Cell Vehicle link  
Solar Hydrogen Generator
Oxidation numbers
How to determine oxidation number
Sodium hydride boom.
Batteries OSU chemistry
Voltaic/galvanic cell introduction DeWitt
How to make a lemon battery
Lemon Battery website
Really dangerous.  
Lab 11: Redox titration khan academy 
Electrolysis introduction
Electrolysis DeWitt
Growing tin crystals via electrolysis   
arduino conductivity probe
Make an electrolysis box nurd rage
Voltaic cell music video
Electrolysis music video
How to make your own AA battery nurd rage
How to make a 3 penny battery
How to make a Solar Cell nurd rage
How does electroplating work Fuse school
Electroplating DeWitt
Electroplating part 2 DeWitt
Alessandro Volta short documentary
BBC Electricity documentary
Nikola Tesla great minds
TESLA master of lightening documentary
Elon Musk has nightmares about A.I.
How to solder
How to solder Sparkfun version
Advanced soldering Sparkfun
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Wednesday, September 28, 2016

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.

INITIAL FEEDBACK FORM

DUE DATES
Worksheet: Periodic Trends KEY due 10/6
Worksheet: Bonding Review (ionic, covalent) due 10/14
Worksheet: Intramolecular Forces  due 10/14
Worksheet: Organic Models I (MolyMods table of 20 structures and isomers) due 10/21
Worksheet: Organic Nomenclature/Structural formulas 10/31
Worksheet: Alcohols 
Worksheet: Organic Review  
Worksheet: Molecular study Jmol 3D viewer worksheet due 11/14
Lab 4: Aspirin Analysis due 9/28 
Lab 5: Acetylene Combustion Ratio Inquiry Post Lab Whiteboard Notes
Lab 6: Saponification due 10/25
Lab 7: Esterification  due 11/16 Esters website
Molecular orbitals of styrene

chemix app to diagram apparatus
how to use chemix youtube video

Quiz Organic nomenclature 11/2
Organic Chemistry exam 11/22
Exam Review Notes 11/18/16

ONLINE

Making sense of chemical structures
Stoichiometry in combustion of acetylene Flinn
Combustion of Acetylene Flinn
Acetylene 'underwater fireworks' Flinn

Periodicity Review Notes Staab

Organic Chem 101 by CHS student
Organic Channel Khan
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

Alcohol Periodic table of videos
Notes from class Alcohols 10/25
extreme woosh bottle trio

Notes from class Alkenes 10/27
Notes from class Alkanes 10/31
Free radical reactions Khan academy

Oxidation reactions of alcohols
Breathalyzer reactions Thornley
distillation simple and fractional khan
ketones and aldehydes OSU chem

Polymers (plastics) Crashcourse
Polymers TedED
Polymers, plasticizers and pasta

Intro to sigma and pi bonds ChemistNate
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

Benzene Intro 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

Making Soap Intro Fuse School
Chemistry of Soap NSF
Saponification Mechanism
Saponification lab technique
How to make coconut oil soap
Molecular Machines 2016 Nobel prize
Worlds smallest robots



Molecule Shapes
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Thursday, August 25, 2016

Review Unit 1

WELCOME TO CLEVELAND IB SL CHEMISTRY 2016-17

The work you have done on the summer review packet should be turned in by 9/28.  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 9/28. 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  9/28
Lab 1: Molecular Mass of a Volatile Liquid due 9/6 on google classroom.  See Staab for class code.  Click this link to find out how to reset your apps4pps.net password.
Lab 2: Empirical Formula of Magnesium Oxide due 9/14
Lab 3:Acid-Base Titration due 9/20
Lab 4: Aspirin Analysis Conclusion  due 9/26
Aspirin History and Synthesis Periodic Table of Videos
The following websites may be useful Aspirin foundation and A history of aspirin   Spreadsheet for Aspirin Analysis cost analysis
Nomenclature worksheet due 9/12
Mass Spectroscopy worksheet key due 9/8
Question Bank review packet 9/28

ONLINE
Welcome to Chemistry Slides
Last year's blog

Nitrogen.
Bill Nye Liquid Nitrogen
Coke can in liquid nitrogen
Giant koosh ball in liquid nitrogen
Liquid nitrogen and ping pong balls
Liquid Nitrogen generator
Solid Nitrogen

Gases.
Stoichiometry.
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
Wikipedia Article on Mass Spectrometry
IB uncertainty review
The World's Roundest Object and the IPK

Acid Base.
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

Stellar.
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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