Thursday, April 30, 2015

Acids and Bases Unit 8

This unit is on caustics.  Study all of Chapter 15 and complete chapter review problems 1 to 31 odd and all of Chapter 16 and complete chapter review problems 1 to 25 odd.  The unit quiz will be on 5/26

DUE DATES
Worksheet 15.1: Naming acids, conjugate acids and bases due 5/7
Worksheet 1: Calculating pH due 5/26
Worksheet 2: pH and pOH due 5/26
Lab 2 : Titrations: Data Calculations Conclusion due 5/7
Lab 3 : Titrations: Unknown concentration determination due 5/16
Lab 4 : Determining Hydrogen Ion Concentration of Strong and Weak Acids due 5/22
Alternative assignment second semester due 5/29
Chemistry Acids and Bases worksheet for the quiz ANSWER sheet
Acid Bases ENDMEMO

ONLINE
Conjugate acids and bases brightstorm
Acid base reactions in solution crashcourse
Strength of acids and bases brightstorm
pH and pOH crashcourse
pH, pOH, pKw khan academy
Setting up and performing a titration 
Titration calculations
Universal indicator demo
Cheeseburger in HCl
Coke cans in HCl and NaOH
Goose skull in HCl
TESLA: Master of Lightening.

Thursday, April 9, 2015

Equilibrium Unit 7

This unit is on equilibrium.  In chapter 12 study section 12-3 only p. 372 to 382.  Complete chapter 12 review problems 8 to 15 all.  In chapter 18 study the whole chapter p. 553 to 584 except skip section 18-3 and complete 1 to 37 odd review problems.  There will be a test on equilibrium on 4/30.

 In addition to study of the text and your class notes you should consider the internet, especially YouTube chemistry channels, an essential part of learning chemistry well.  WATCH THE VIDEOS... you will slowly build important concepts...

DUE DATES
Lab 10.1 Determining the Density of Carbon Dioxide is due 4/13.
Equilibrium simulation lab (3 labeled graphs done on excel)
Worksheet 1: Dynamic Equilibrium/Le Chatelier's principle due 4/21
Lab E 1(34): Chemical Equilibrium and Le Chatelier's 4/27
Worksheet 2: Equilibrium constant/calculations due 4/23
Lab E 2(35): Solubility Product Constant due 4/29
Worksheet 3: Solubility Product Constant/Le Chatelier's due 4/30
Alternative assignment second semester

ONLINE
Equilibrium Thornley IB 
Equilibrium Crashcourse
Chemical equilibrium OSU chem 
Le Chatelier's principal Khan academy
Le Chatelier's principal Bozeman science
About Fritz Haber
The dawn of chemical warfare
Industrial production of ammonia
Haber Bosch process
Water and solutions Crashcourse
Solubility equilibrium Brightstorm
Solubility product constant table 25 C
Tracking pollution chemists celebrate earth day