Chemteacher

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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

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

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

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

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

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

AP Chemistry: Class 12

Period E – Thursday, September 19th Lab Day! micropipettes deliver one drop at a time use micro well plates rinsing waste into a beaker for collection Unknown added – could … Continue reading

2013-09-19

AP Chemistry: Class 11

Period E – Tuesday, September 17th Reactions in Solution Review Homework problem solving qualitative analysis possibilities more practice Lab Thursday Lab 3 (in documents folder) Prep the lab Homework prep … Continue reading

2013-09-16

AP Chemistry: Class 10

Period E – Monday, September 16th Lab Discussion Lab Report formal presentation of findings very particular guidelines complete but concise Calculations Analysis Section logic of conclusion uncertainties connected to result … Continue reading

2013-09-16

AP Chemistry: Class 9

Period E – Friday, September 13th Lab Day – Notes Analytical balance how to use crucilbe tongs Safety with flames disposal of materials cleanup Homework calculations, analysis, conclusion in LNB … Continue reading

2013-09-13

AP Chemistry: Class 8

Period E – Wednesday, September 11th Exam 2 – Chapter 3 Lab Tomorrow Lab found in shared document folder (Empirical Formula) Prep the Lab in LNB Write specific measurable purpose … Continue reading

2013-09-10

AP Chemistry: Class 7

Period E – Tuesday, September 10th Test Objectives write balanced chemical reactions given proper description determine the molar mass of a chemical formula determine the mass and particles of a … Continue reading

2013-09-09

AP Chemistry: Class 6

Period E – Friday, September 6th Big Question: Moles? Formulas? Problem Solving Practice Percent Composition Theoretical Yield Limiting Reactant Homework Ch 3 (46c, 48, 52a, 68, 78, 79) Test Wednesday

2013-09-05

AP Chemistry: Class 5

Period E – Thursday, September 5th Big Question: Moles? Lecture review homework percent composition predicting reaction yield examples lots of examples get your woobie ready no, seriously Homework Fashion Show … Continue reading

2013-09-05

AP Chemistry: Class 4

Period E – Wednesday, September 4th Class Business Location of Course IP / Syllabus Collecting lab reports – questions? What to do with the wrong answer? Big Question: How do … Continue reading

2013-09-02

AP Chemistry: Class 3

Period E – Friday, August 30th Class Business Return Tests (answer key posted) Safety Overview Location of safety items in classroom Lab Process (overview) Prep the lab (defined) Use of … Continue reading

2013-08-30

AP Chemistry: Class 2

Period E – Thursday, August 29th Class Business Collect Homework from Summer Assignment Course Document Location (see link on the right side of page) Lab Notebooks Test There are 6 … Continue reading

2013-08-28

AP Chemistry: Class 0

Period E – Monday, August 26th Class Business Welcome Digital textbook Remind101 Class web site Big Idea – How do I survive this course? Just. Keep. Working. Don’t worry about grade … Continue reading

2013-08-25

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