C1152 Principles of Chemistry Student Resources
Spring Semester 2018

 
   
Instructors:

Jasmine Erbs & Kirk Boraas

Lab Grades (Feb 3, 2019)


You must pass the lab quiz (6/10) to do the experiment.
You can be no more than 10 minutes late to lab.
Missing more than 3 labs will significantly impact your course grade.
You can attend a different lab section only if arranged & approved 1 week in advance.

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Dress appropriately for lab.    Bring your goggles .  No goggles = 2 point quiz deduction

 Week #

Date

Lab Protocals

Video Prelabs

Additional materials

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. Computer Survival Skills (Computer help)
Week 1 Jan. 10 & 11
i.  Print out and study the lab guidelines at right for the laboratory quiz that you'll take Jqn 10 or 11

ii. Glue the table of contents into your lab
         notebook on the first page.

      (This will be checked at the beginning of lab)

iii. We'll also review laboratory safety protocols at this time.
       (This training is required and you can't do any future
         experiments without it)



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Laboratory guidelines and notebook table of contents.

Lab Notebook Tips (Power Point)
Week 2 Jan 17 & 18
Exp. #1: Solubility of a Salt
. Exp. #1 Data Table
Week 3 Jan 24 & 25
Exp. #2: Freezing Point Depression (v.12.15) .  Exp. #2 Data Table
Week 4
Jan 31
&  Feb 1
Exp. #3:  Determination of Reaction Rate . Exp. #3 Data Table
Week 5
Feb 7 & 8
No Laboratory This Week.

Week 6
Feb 14 & 15
Exp. #4:  Determination of Equilibrium Constant (v.1.16) .Keq Prelab Video      pdf .Exp. #4 Excel Template
Week 7 Feb 21 & 22
 Exp. #5:  LeChatelier's Principle (v.1.16)

Week 8
Feb 28
& Mar 1
Exp. #6:  Determination of Acid Dissociation Const. (v.1.16)


.1. pH Probes video      pdf
2. Ka Solution 3          pdf
3. Titration Curve       pdf
Operation Guides
(Read and review all three):

 Buret      Vol.Flask       Pipette

Mar 5 -  9
Spring Break ....No Laboratory This Week. .
.
Week 9 Mar 14 & 15

Exp  #7:  Water Hardness Determination (v.2.16)
                Bring a water sample from home for analysis
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Exp. #7 Data Table
Week 10 Mar 21 & 22
Exp. #8: Buffer Titration (v.2.16)

Week 11
Mar 28 & 29
.No Laboratory This Week. .
Week 12 April 4 & 5
Exp. #9: Det. of Hf (ice) (v.4.16)    Read/view materials at right ---->
       Construction of the calorimeter is required and a graded
       assignment even if you don't perform the experiment.
.Calorimeter Construct    .pdf Exp. #9 Data Table
Week 13 April 11 & 12
Exp. #10:  Hypochlorite in Bleach (v.12.15) .
.Exp. #10 Report Template
Week 14 April 18 & 19
Exp. #11 Redox Potentials (v.1.16) .
Exp. #11 Data Table
Week 15
April 25 & 26
.Exp. #12: Faraday's Constant  (v.2.16) .
.Exp #12 Data Table
Week 16 May 2 & 3
Exp. #13: Preparation of Soap (v.4.15)
   
View/study video at right before coming to class.--->
Saponification Lecture    pdf Exp. #13 Data Table