Chemteacher

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

AP Chemistry – Class 34

Date Wednesday, November 4th Bleach Analysis Lab (Lab 04) data provided by instructor Known percent mass of NaClO in bleach = 5.25% Volume Na2S2O3 (mL) G1 FB/WH G2 EB/WJ G3 JD/YC G4 … Continue reading

2015-11-03

AP Chemistry – Class 31 / 32 / 33

Dates Wednesday, October 28th (lab reading – LNB prep) Friday, October 30th (lab solution prep) Monday, November 2nd (perform lab activity) Bleach Analysis Lab (Lab 04) how do we determine the … Continue reading

2015-10-28

AP Chemistry – Class 29 & Class 30

Dates Monday, October 25th (practice) Tuesday, October 26th (exam) Exam AP Formula Sheet / AP Periodic Table Class Calculator 10 M/C Questions 4 FR Questions FR Questions Energy Levels & Spectra … Continue reading

2015-10-25

AP Chemistry – Class 28

Date Thursday, October 22nd Chapter 6 Practice 18, 23, 28, 37, 56, 70 (full + orbital diagrams) Questions? Clarifications? Activity How do we explain the two graphs above? New Material – … Continue reading

2015-10-22

AP Chemistry – Class 27

Date Wednesday, October 21st Quantum Theory – Skillz Calculate the wavelength of electromagnetic radiation given its frequency or its frequency given its wavelength. Explain what photons are and be able to calculate … Continue reading

2015-10-21

AP Chemistry – Class 26

Date Monday, October 19th Quantum Theory – Orbitals Flame Test Demo! Old Theory Where is electron? Probability space Space depends upon energy level Space described by quantum numbers ORBITRON = … Continue reading

2015-10-19

AP Chemistry – Class 25

Date Friday, October 16th Quantum Theory – Orbitals Old Theory Where is electron? Probability space Space depends upon energy level Space described by quantum numbers ORBITRON = AWESOME PTABLE = … Continue reading

2015-10-16

AP Chemistry – Class 24

Date Thursday, October 15th Class Business Hand back exam Patterns? Posted solution set See me during OH for any questions Collect LNB (lab calculations) New Material – Quantum Schoology Posted … Continue reading

2015-10-13

AP Chemistry – Class 22 / 23

Dates Wednesday, October 7th (practice and review) Thursday, October 8th (exam) Exam Structure 10 M/C Questions FR1 – PV Diagram FR2 – Hess’s Law FR3 – Calorimetry Provided Materials AP Periodic … Continue reading

2015-10-07

AP Chemistry – Class 21

Date – Monday, October 5th Lab – Hess’s Law what did you find? what calculations are necessary to get an answer? how do you support that something is true? Hess’s Law – … Continue reading

2015-10-04

AP Chemistry – Class 20

Date – Friday, October 2nd Lab – Hess’s Law safety reminder (ammonia) Sparkvue usage Homework lab calcs in LNB

2015-10-02

AP Chemistry – Class 19

Date – Thursday, October 1st Homework Review questions? central themes? further extensions? New Material – Hess’s Law Lab how do we measure the energy of a reaction? how do we account … Continue reading

2015-09-30

AP Chemistry – Class 18

  Date – Tuesday, September 29th New Material – Thermochemistry Enthalpy Change Examples of DH Mole Relationships and DH Measuring DH = Q (@ constant Pressure) Calorimetry Constant Volume v … Continue reading

2015-09-29

AP Chemistry – Class 17

Date – Monday, September 28th New Material – Thermochemistry First Law Calculate Work Examples of First Law Calculating Work Engine Cycle Calculations Homework No HW

2015-09-28

AP Chemistry – Class 16

Date – Thursday, September 24th Working Day A chance to chill and finish work Lots of Kairos students missing Homework Finish Lab Work Finish Notes

2015-09-28

AP Chemistry – Class 15

  Date – Wednesday, September 23rd New Material – Thermochemistry (PPT) basics on energy how are types of energy related? what are the maths? enthalpy = huh? Homework Ch. 5 Notes … Continue reading

2015-09-23

AP Chemistry – Class 14

Date – Tuesday, September 22nd Analysis of an Alloy results? factors impacting results lab report writing commentary In-Class Time work on Lab Report Homework Lab Report Due – Friday, September … Continue reading

2015-09-21

AP Chemistry – Class 13

Date – Friday, September 18th Analysis of an Alloy – Lab02 The lab is an example of quantitative analysis, where we use a precipitation reaction to determine the composition of a solid. Besides reading … Continue reading

2015-09-18

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