AP Chemistry – Class 7

Dates

• Period E – Tuesday, January 20th

Important PreLab Questions (Quiz?)

• How do I know how much NaCl to add to insure precipitation of all of the silver ion in solution?
• What assumption is made in this calculation?
• Why does the reaction need to be performed in the fume hood?
• How does a three-way pipette bulb work?

Lab Day – Procedure Notes

• Acid Safety – Sodium Bicarbonate for spills
• washing and rinsing using distilled water

Required Training – New Skills

• using analytical balance
• using a pipette and pipette bulb for nitric acid [INSTRUCTIONS LINK] [VIDEO]

Homework

• No HW?