CH20 – Molarity

Dates

• P1 – Friday, March 3rd
• P3 – Monday, March 6th
• P5 – Monday, March 6th

Recap Homework

• Ch. 3 (146, 147)

New Material – Solutions

• Dissolving (ionic v covalent)
• Expressing mathematically

Concentration of Solutions

• Molarity
• Units
• How does this apply?

Homework

• Notes: Ch. 4 (sections 1, 2, 3)
• Ch. 4 (23, 27)
• Note: all HW written on paper
• Note: bring laptop to Class 21 (please install Java)