T A2 Potassium dichromate Aguilera, Alexya Nicole

T A4 Potassium Iodide Baken, Erica Karin

T A9 Potassium Nitrate Buchholz, Adam Lane Zukoski

T B2 Potassium Nitrite Cody, Evan William

T B4 Potassium oxalate Colantuoni, Deborah Elise

T B9    

T C2 Potassium Periodate Coreas, Bryan

T C4 Potassium Permanganate Crabo, Anders Gustaf

T C9 Potassium thiocyanate Fong, Aaron Yeu Wah

T D2 secondary-butyl alcohol Green, Eldridge M.,, Jr.

T D4 Silver Nitrate Henderson, Carolyn Jordan

T D9    

T E2 Sodium acetate Jones, Jennifer Julia

T E4 Sodium bicarbonate Kim, Daeho

T E9    

T F2 Sodium Carbonate Kistler, Kathryn Elise

T F4 Sodium nitrite Koh, Sukjin

T F9 Sodium Sulfite Leonard, Heidi

T G2 Sulfuric acid Pang, Samuel Wei Kean

T G4    

T G9 tertiary-butyl alcohol Ssembajjwe, Brian Sekabira

T H2 Tetraethylammonium chloride monohydrate Tran, Annie Marie

T H4    

T H9 Zinc (II) Nitrate Ventrudo, Lauren Unell

T I2 Acetaldehyde Wilairat, Nathan Taketo

Chemistry 1B Laboratory

Spring 2009

Lab Assistants: Monday – Justin Moser

Tuesday – Eleanor CavesWednesday – David DiTullio

Thursday – Jessica DeasFriday – Katie Pelland

ExperimentsPOINTS

Excel Exercise 10

Safety and Chemical Resources Worksheets

5

Introduction to Electrochemical Cells

10

Colorimetric Determination of Manganese

15

Gas Chromatography 10

Enthalpy of Reaction 15

Neutron Activation 10

Inorganic Synthesis 30

Molecular Modeling lab 15

Kinetics 10

Total 130

Today

REVIEW of Lab Safety (ACS booklet)

Then we will divide into 2 groups:

• EXCEL Exercises with me

• Lab Safety & MSDS worksheets with your lab assistant

MSDSMaterial Safety Data Sheet

• properties of a particular substance• procedures for handling, storing, disposing

or working with that substance in a safe manner

• physical data (melting point, boiling point, flash point, etc.), toxicity, health effects, first aid, reactivity,

• format of an MSDS can vary from source to source (click here for an example)

MSDS – where do you find them?

• Every chemical supplier (Sigma, Spectrum) must provide an MSDS for each product.

• Consumers can see a copy of MSDS if one knows the compound’s name.

• Available onlinewww.chemistry.pomona.edu has a link to “moldata” and “environmental chemistry”

www.sigma-aldrich.com

Google, Wikipedia

Other safety data

• CRC Handbook of Chemistry

• Merck Index

• Library information

Flammibility, health hazard, reactivity, special precautions

Now let’s go into the lab to review safety…