Chemteacher

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Chemistry Honors – Class 21

Dates Periods A, C, D – Monday, October 7th Test Return Answers posted online Please visit me if you have questions New Material Valences & Oxidation States (Handout 1, Handout … Continue reading

2013-10-06

AP Chemistry: Class 20

Period E – Thursday, October 3rd Recap from Yesterday define: internal energy, work, heat, thermal energy, temperature explain: conservation of energy, first law of thermodynamics equations: work, first law of … Continue reading

2013-10-04

Chemistry Honors – Class 20

Dates Period A – Thursday, October 3rd Periods D, C – Friday, October 4th Test Day Please read each question thoroughly Support ALL of your answers Take a deep breath … Continue reading

2013-10-03

AP Chemistry: Class 19

Period E – Thursday, October 3rd Quiz Return naming compounds = super duper important show work read each question… it matters New Material – Energy PowerPoint Lecture (found in the … Continue reading

2013-10-03

Chemistry Honors – Class 19

Dates Periods A, C, D – October 2nd Test Basics Topics Covered Textbook: 4.3, 4.6, 4.7, 4.8, 11.1 – 11.10 quantum numbers [LINK, LINK, LINK, LINK] energy levels of hydrogen … Continue reading

2013-10-02

AP Chemistry: Class 18

Period E – Tuesday, October 1st Questions before quiz? titration gravimetric analysis oxidation numbers naming / formulas Quiz three questions short answer naming & formulas included one “work-em-out” question (numbers! … Continue reading

2013-10-01

Chemistry Honors – Class 18

Dates Period A – Monday, September 30th Periods C, D – Tuesday, October 1st Electron Configurations Writing configurations shorthand for quantum numbers what are the rules? how does this relate … Continue reading

2013-09-30

AP Chemistry: Class 17

Period E – Monday, September 30th Lab Day Recap why does the lab work? what uncertainties could result? how do I get the answer? any special lab techniques? Lab Report … Continue reading

2013-09-29

Chemistry Honors – Class 17

Dates Periods A, C – Friday, September 27th Period D – Monday, September 30th Quantum Numbers Write down your home address – why is this unique? Elements (within atom) have … Continue reading

2013-09-27

AP Chemistry: Class 16

Period E – Thursday, September 26th Lab Day Notes cleaning and prepping crucible setting up vacuum apparatus how much of each salt to use? Homework Calculations, Analysis, Conclusion in LNB … Continue reading

2013-09-26

Chemistry Honors – Class 16

Dates Periods A, C, D – Thursday, September 26th Mapping Activity Find the “orbital-map” document in the lab folder download into an iPad note-taking app conduct the activity: where are … Continue reading

2013-09-26

Chemistry – Classes 16 & 17

Period B – Thursday-Friday, September 26-27 Exam Preparation Chapter 3 Exam on Friday Practice Problems from textbook 41, 42, 53, 58, 67, 71, 73, 76 support every answer Big Ideas … Continue reading

2013-09-26

AP Chemistry: Class 15

Period E – Wednesday, September 25th Review Homework calculations with molarity, solutions stoichiometry and solutions New Material – Gravimetric Analysis Lab Goal – determine the identity of a substance Studenst … Continue reading

2013-09-24

Chemistry – Class 15

Period B – Tuesday, September 24th Lab Recap What worked? What didn’t work? Reporting Lab Results Lab Report Guidelines Lab Report Rubric Homework Finish Typed Lab Report Submit as a … Continue reading

2013-09-24

Chemistry Honors – Class 15

Dates Period A – Tuesday, September 24th Periods C, D – Wednesday, September 25th Recap – Line Spectrum Activity How do I determine the wavelengths of spectrum lines? Calculations Homework … Continue reading

2013-09-24

AP Chemistry: Class 14

Period E – Tuesday, September 24th Review Homework electrolytes non-electrolytes strong acids weak acids New Material – Molarity Defining concentration using concentration as a link to moles examples of molarity … Continue reading

2013-09-24

Chemistry – Class 14

Period B – Friday, September 20th Lab – Separation of a Mixture Be sure and complete by the end of class How do I sue a filter paper? Answer questions … Continue reading

2013-09-23

AP Chemistry: Class 13

Period E – Friday, September 20th Review Lab Results expected? unexpected? unknown result? what should I write? Ack! Help! New Material – Reaction Types Classifying Reactions Handout Acid / Base … Continue reading

2013-09-20

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