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Innovating Science Unknown Compositions, Potassium Hydrogen Phthalate
About This Item
Description
Learn the importance of substance purity 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. This kit has all of the materials needed for 25 groups. Teachers Manual and Student Study Guide copymasters are included.Features
- Aligned to the Next Generation Science Standards (NGSS)*
- Disciplinary Core Ideas: PS1.A; PS1.B
- Performance Expectations: HS-PS1-3; HS-PS2-6; HS-PS1-2; HS-PS1-7
- Cross Cutting Concepts: Patterns; Structure and Function; Stability and Change; Scientific Knowledge; Assumes an Order and Consistency in Natural Systems
- Engineering Practices: Obtaining, Evaluating, and Communicating Information; Using Mathematics and Computational Thinking; Constructing Explanations and Designing Solutions
Includes:
- 10 Numbered Impure Potassium Hydrogen Phthalate Samples, 25 g
- 125 Grams Sodium Hydroxide Bead
- 2 1 N Hydrochloric Acid Solution, 500 mL
- 2 Bromothymol Blue Indicator, 30 mL
Shipping Type:
parcel
Free Shipping:
true
Specifications
Allergens:
Contains No Allergens
Maximum Age:
16
Maximum Grade Level:
11