Chemteacher

SBTL, swim, chem, baseball, I talk with my hands

CH43 – Gases

Dates P1 – Tuesday, May 9th P3 – Tuesday, May 9th P5 – Monday, May 8th Class Business Remaining class meetings Other questions? New Idea: Gases Manometer / Barometer [LINK] … Continue reading

2017-05-06

CH – Final Countdown

Schedule for Remainder of Days (Text Sections) [HW Problems] Class 43 – (5.1) KMT & Pressure & Units [30, 37, 41] Class 44* – (5.2) Gas Laws [43, 44, 58] … Continue reading

2017-05-06 · 1 Comment

CH4142 – Thermo Test

Dates P1 – Wednesday, May 3rd / Friday, May 5th P3 – Thursday, May 4th / Monday, May 8th P5 – Thursday, May 4th / Friday, May 5th Class 41 … Continue reading

2017-05-03

CH40 – Thermo

Dates P1 – Tuesday – May 2nd P3 – Wednesday – May 3rd P5 – Tuesday – May 2nd Class Business Test Class 42 Covers only Unit 11 (Thermo) Acid-Base … Continue reading

2017-05-01

CH39 – Heats of Reaction

Dates P1 – Thursday, April 27th P3 – Tuesday, May 2nd P5 – Monday, May 1st Recap Enthalpy why do we need this energy? formal definition working application of this … Continue reading

2017-04-27

CH38 – Enthalpy

Dates P1 – Wednesday, April 26th P3 – Thursday, April 27th P5 – Wednesday, April 26th Lab Recap What measurements were made? What is being determined? What are the givens? … Continue reading

2017-04-25

CH37 – Lab Day

Dates P1 – Tuesday, April 25th P3 – Tuesday, April 25th P5 – Monday, April 24th Lab Day Notes OK to use tap water for everything sig figs –> temperature … Continue reading

2017-04-24

CH36 – Calorimetry

Dates P1 – Monday, April 24th P3 – Friday, April 21st P5 – Friday, April 21st New Idea – Heat Flow phase change vs. no phase change heat causes temp … Continue reading

2017-04-20

CH35 – Thermodynamics

Dates P1 – Thursday, April 20th P3 – Wednesday, April 19th P5 – Tuesday, April 18th Basics energy thermodynamics The Big Three Heat / Thermal Energy / Temperature What is … Continue reading

2017-04-17

CH34 – QFT

Dates P1 – Tuesday, April 18th P3 – Monday, April 17th P5 – Monday, April 17th Class Business Return LNB and other class work Recap previous week Other questions New … Continue reading

2017-04-16

CH33 – Vacation

Dates P1 – Friday, April 7th P3 – Friday, April 7th P5 – Thursday, April 6th Recap – Titration Curve what does the shape indicate? how do I know where … Continue reading

2017-04-05

CH32 – Titration Curves

Dates P1 – Wednesday, April 5th P3 – Thursday, April 6th P5 – Tuesday, April 4th Class Activity – Overview definition of titration curve determine the pH at various points of … Continue reading

2017-04-03

CH31 – Water

Dates P1 – Monday, April 3rd P3 – Monday, April 3rd P5 – Friday, March 31st Recap Calculate stuff based on last class Different ways? Showing units? Process? Meaning? Extending … Continue reading

2017-03-30

CH30 – The Log

Dates P1 – Thursday, March 30th P3 – Friday, March 31st P5 – Thursday, March 30th New Ideas = pH, Ka, Kw pH = -log[H+1] pOH = -log[OH-1] Simplified version … Continue reading

2017-03-29

CH29 – LNB Quiz

Dates P1 – Wednesday, March 29th P3 – Tuesday, March 28th P5 – Wednesday, March 29th Quiz Titration Lab process & reporting Partner quiz in the LNB Collect LNB Homework … Continue reading

2017-03-28

CH28 – Titration 2

The winner? Dates P1 – Monday, March 27th P3 – Thursday, March 23rd P5 – Tuesday, March 28th Recap Virtual Lab what data was required? what was tricky about the … Continue reading

2017-03-22

CH27 – Titration 1

Dates P1 – Thursday, March 23rd P3 – Wednesday, March 22nd P5 – Thursday, March 23rd Virtual Lab Notes demonstration of use of burets what is an indicator? realistic transfer … Continue reading

2017-03-22

CH26 – Acids and Bases

Dates P1 – Wednesday, March 22nd P3 – Tuesday, March 21st P5 – Tuesday, March 21st Class Business A – LNB complete data labeling one example of type labeling calculations … Continue reading

2017-03-20

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