AP Chemistry Unit 4

AP Chemistry Unit 4 is listed in Scivra's course catalog under Advanced Placement. The courses below are aligned with this catalog reference.

Aligned experiments

Chemistry
Acid–Base Titration
One drop, six pH units. Find the equivalence point and pKa.
Chemistry
Moles, Formulas & Limiting Reactants
Burn magnesium to find its oxide formula, then seal a reaction in a bag. Does the mass change?
Chemistry
Reaction Types & Activity Series
Drop metals into salt solutions. Which ones react, and what do the atoms do?
Chemistry
Precipitation & Gravimetric Analysis
What makes some water "hard"? Test water samples and measure what is in them.
Chemistry
Acids, Bases & pH
Two acids, same concentration. Test them with probes, indicators, and a light bulb.
Chemistry
Electrochemical Cells
Build a battery from two metals and a salt bridge. Then run it backwards to plate copper.
Chemistry
Redox Titration: Hydrogen Peroxide
Titrate peroxide with purple permanganate. The first lasting pink tells you how much was there.