Chemteacher

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Chemistry Honors – Class 38

  Dates Period A – Friday, March 28th Periods C, D – Monday, March 31st New Material – Solutions! Terms solution solvent solute aqueous solution saturated unsaturated concentrated dilute molarity dilution neutralization … Continue reading

2014-03-28

Chemistry Honors – Class 37

  Dates Periods A, C – Thursday, March 27th Period D – Friday, March 28th Gas Laws Exam yup… you’ll live! It’s all gonna be OK Homework No Homework! See you … Continue reading

2014-03-27

Chemistry Honors – Class 36

Dates Periods A, C, D – Wednesday, March 26th Gas Laws Review – Test Tomorrow Test Structure (60 minutes) Provided: conversions, gas laws, basic calculator 10 short answer questions (may … Continue reading

2014-03-25

AP Chemistry: Classes 35-36-37-38

Dates Period E: Tuesday-Monday; March 25-31 Advanced Thermodynamics Problem Practice practice, practice, practice there are 13 problems posted in the shared drive folder in-class work on the assigned (un extra) problems Exam … Continue reading

2014-03-25

Chemistry Honors – Class 35

Dates Period A – Monday, March 24th Periods C, D – Tuesday, March 25th Review Lab Report Questions about calculations? What is partial pressure? How do we use it? What … Continue reading

2014-03-24

AP Chemistry: Class 34

Dates Period E – Monday, March 24th Advanced Thermodynamics Problems practice, practice, practice Homework Finish AP Problems (06-A-2, 07-B-1)

2014-03-23

Chemistry Honors – Class 34

Dates Periods A, C, D – Friday, March 21st Experiment – Molar Volume of a Gas Safety (neutralize acid with NaHCO3) Google, Aprons, Footwear Why are you performing each step? … Continue reading

2014-03-21

AP Chemistry: Class 33

Dates Period E – Thursday, March 20th New Material – Advanced Thermodynamics (continued) reason behind spontaneity = Gibbs Free Energy What is it? How do we use it? Calculations? Scenarios? … Continue reading

2014-03-20

Chemistry Honors – Class 33

Dates Period A – Wednesday, March 19th Periods C, D – Thursday, March 20th Quantities of Gases – Ideal Gas Law PV = nRT Example of calculation relate to a … Continue reading

2014-03-19

AP Chemistry: Class 32

Dates Period E – Wednesday, March 19th Quiz Advanced Equilibria – Ksp one AP-style problem New Material – Advanced Thermodynamics Note – presentation notes in shared drive Entropy Second Law … Continue reading

2014-03-18

Chemistry Honors – Class 32

Dates Periods A, C – Tuesday, March 18th Period D – Wednesday, March 19th Solving Gas Law Problems Review Homework Problems how did I show work? sig figs? pictures? Woohoo! … Continue reading

2014-03-18

Chemistry Honors – Class 31

Dates Periods A, C, D – Monday, March 17th Review Lab Activity Did you replicate Boyle’s Law? What line could be plotted to produce straight line? New Material – Solving … Continue reading

2014-03-16

AP Chemistry: Class 31

Dates Period E – Monday, March 17th Homework Review answer questions (RE: AP Problems) Ksp – what’s up with that? How do I know how much dissolved? How do I … Continue reading

2014-03-16

AP Chemistry: Class 30

Dates Period E – Thursday, March 13th Homework Review & Extend buffers HH Equation (derivation and application) Ksp Homework Study for the Quiz Finish 2 AP Problems (Advanced Equilibria) All … Continue reading

2014-03-12

Chemistry Honors – Class 30

Dates Period A – Wednesday, March 12th Periods C, D – Tuesday, March 13th Return Exam using “train tracks” is always the preferred way when possible without getting intermediate answers … Continue reading

2014-03-12

AP Chemistry: Class 29

Dates Period E – Wednesday, March 12th Lab Review where is equivalence point on the titration curve? why is this not at pH = 7? weak acid titration would have … Continue reading

2014-03-12

Chemistry Honors – Class 29

Dates Periods A, C, D – Tuesday, March 11th New Material – Gases! (In-Class Activity) Take detailed notes on Chapter 13.1 – 13.2 Write down example problems Be sure and … Continue reading

2014-03-11

AP Chemistry: Class 28

Dates Period E – Monday, March 10th Titration Quiz One question – Three parts – 15 minutes maximum Writing reactions necessary Strong vs Weak acid knowledge needed Ka, Kb, pKA, pKb, … Continue reading

2014-03-10

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