CHEMISTRY
Chapter 1: IntroductionSection 2: Describing matter
Objectives 1.2
• Set up conversion factors and use them in calculations
• Calculate density
Hi. I’m Important!
BIGGER SMALLER
http://sub.allaboutcircuits.com/images/00356.png
Sample problem A
Complete the practice problems
Units?• Mass units on top• Volume units on the bottom
D=MV
Density column
Quick lab: Thickness of Aluminum Foil
Homework
• SR 1.2 all (IN HMWK NTBK)• Read 1.3 (Chapter 1, section 3) if
you haven’t done so already.
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