Chemteacher

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

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

CP38 – Calorimetry

Date Wednesday, April 26th Homework Recap using equation units / SF questions? New Idea – Calorimetry isolate system from surroundings keep exchange inside (styrofoam cup) DE = 0 so therefore … Continue reading

2017-04-25

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

CP37 – Calorimetry

Date Tuesday, April 25th Recap – Video Questions distill the questions share with the class most important part Recap – Heat Flow Factors parts of equation units specific heat capacity … 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

CP36 – Heat Flow

Date Monday, April 24th Recap Ideas Heat / Temperature / Thermal Energy “Hot” vs “Cold” New Idea – Temperature Units Degrees Celsius vs. Kelvins increment vs. absolute New Idea – What … Continue reading

2017-04-23

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

CP35 – Energy

Date Wednesday, April 19th Basics energy thermodynamics / thermochemistry The Big Three Heat / Thermal Energy / Temperature What is a thermometer? [LINK] [LINK] [LINK] Types of Energy & Formulas … Continue reading

2017-04-18

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

CP34 – QFT

Dates Monday, April 17th Class Business Recap previous week Other questions New Idea – QFT question technique guideline for approach ownership of the next unit of study Homework Ch. 13.4 … Continue reading

2017-04-16

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

CP33 – Spring Break

Date Friday, April 7th Recap – Virtual Lab patterns? ideas? challenges? New Fun! More Virtual Lab Try: Stoichiometry and Limiting Reagents –> Oracle Problem Try: Quantitative Analysis –> Unknown Concentration … Continue reading

2017-04-05

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

CP32 – Acids and Bases

Date Tuesday, April 4th Class Business Collect LNB Questions? Lab formatting? Ideas? Trends? Homework Review Patterns Math Conenctions (logs and exponents) Virtual Lab Activity Starting Notes Gotta have Java installed … Continue reading

2017-04-03

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

Opening Day 2017

April 2, 2017 The start of the baseball season is more important to me than most holidays. I try to get fired up for Valentine’s Day but it always feels … Continue reading

2017-04-02

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

CP31 – pH

Date Friday, March 31st Lab Recap What results did you find? Correction on [OH–] New Idea = Water bracket notation autoionization of water product of ions is a constant Practice … Continue reading

2017-03-30

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