Chemistry Honors – Class 04

Choo! Choo!

Dates

• Periods B, D: Tuesday, September 2nd
• Period G: Wednesday, September 3rd

Significant Figures & Math

• Review textbook homework
• More examples

Dimensional Analysis

• Measurements have numbers and units
• Treat units with respect! Treat like numbers
• Train Tracks
• Focus on the units first
• show work according to the way
• Examples – Practice
• Start Homework

Homework

• Ch. 1 (41, 42, 47, 49)