Determine the purity of a potassium hydrogen phthalate sample via acid-base titration.
- Contains enough materials needed for 25 groups
- Teachers Manual and Student Study Guide copymasters are included
Learn the importance of substance purity at an AP Chemistry level by determining the composition of a set of impure potassium hydrogen phthalate samples via the one of the most popular analytical methods: Acid-Base Titration.
Ordering information: Includes: 10 Numbered Impure Potassium Hydrogen Phthalate Samples, 25 g
Sodium Hydroxide Bead, 125 g
2×500 ml Hydrochloric Acid Solution, 1 M
2×30 ml Bromothymol Blue Indicator