Chemistry 11-Moles Unit: Jan 17-Feb 12

Wed Feb 12:
Moles test
homework: 

No homework
]
Mon Feb 10:
We took up any requested homework questions and then worked on a practice moles test.  Test will include hydrates questions.
homework: 
Prepare for Moles test on Wednesday

Thurs Feb 6:
Lesson on Mass Spectrometer and Combustion Analysis (p. 12-13 in notes)
homework: 
Complete example problem on p.  13
Do Combustion Analysis problems p.  14,  #21-22

Makeup % Compostion lab for students who were absent or have to redo the lab:
Plan A:  Makeup lab at beginning of lunch on Wed Feb 5.
Lab quiz in class on Thurs Feb 6

Plan B:  Makeup experiment in class Thurs Feb 6 during lesson,
Makeup lab quiz at lunch Thurs Feb 6 in room 218 with Mr. Corea.

Tues Feb 4:
Moles quiz  was passed back.  We did the % composition lab and handed in data.
homework: 
Prepare for lab quiz (see lab sheet for a description of the questions)
on p.  11 of notes do Section Review p. 218 Q #2,3,4,5

Fri Jan 31:
Moles quiz.  Video lesson on Hydrates (posted on this site).  (p.  15 of note).  
homework: 

Do Hydrates questions on p. 14  #23, 24, 25, 6, 21

Fri Jan 31:
Moles quiz.  Video lesson on Hydrates (posted on this site).  (p.  15 of note).  
homework: 
Do Hydrates questions on p. 14  #23, 24, 25, 6, 21

Wed Jan 29
Lesson on % composition,  empirical formula, molecular formula (p. 58-10)
homework: 
Do questions on p. 11  : Q  #12,  &,  8c,  10,  14-16,  18-20

Mon Jan 27
Lesson on Mass, molar mass and moles (p. 5-6)
homework: 
Do questions on p. 7  : Q #1,  #27, 28a, 30;  Q 31a, 31d, etc...(as listed in your package)
Make a note of the evaluation dates listed below.

Thurs Jan 23
Lesson on Avogadro's number and the mole (notes p.  2-4)
homework: 

Do practice problems listed on p. 4 of notes.

Fri Jan 17
Chemical Reactions Test.
homework: 
In new moles package do Isotope Problems p. 2 Q #2,3,5,7,8

Wed Jan 15
We took up both Reactions labs as well as p. 10 (Predicting Reactions).  Then we started the unit (Moles unit) with a new package and the lesson on the first page (Isotopes and Atomic mass). Bring these Moles notes to Test to work on if you finish early.
homework: 
Prepare for test by studying notes and trying the Reactions Practice test  (on this site) (complete in 50 minutes under test conditions).

TENTATIVE UNIT DATES:
Fri Jan 31 - quiz on mass, moles and particles calculations
Tues Feb 4 - % composition lab
Thurs Feb 6- % composition lab quiz
Mon Feb 10 - No lab today (moved till after test)
Wed Feb 12 - Moles test
Tues Feb 18 -Hydrates lab 
 Thurs Feb 20 - Hydrates lab quiz