CHEMISTRY: First day in the lab! Did you remember what you thought you remembered about massing with a balance and measuring volume with a graduated cylinder? Here are the few notes from today – an overview of the safety equipment in our lab.
Don’t forget there are three things due tonight saved to your Assignment Turn In folder: Lab Apparatus, Lab Safety Rules, and the sample Word document with a picture from your cell phone inserted into it – and the whole thing converted to a PDF. Read the Technology 101 sheet if you need help!
Bunsen burner tomorrow! Be sure and read that part of the lab so you will know exactly what to do!!!
CHEMISTRY 8-18-14 Measuring Mass & Volume from Tammy Skinner on Vimeo.
When reading a graduated cylinder, do we read it from the top or bottom of the little bubble?
We look at the bottom of the little bubble (the meniscus)
Thanks for this video Mrs. Skinner! It was really helpful in figuring out how to apply the meniscus in my measurements.