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Innovating Science Acid in Fruit Juices and Soft Drinks Lab 4
About This Item
Description
Study how the concentration of acids in various consumer beverages may be determined by titration with sodium hydroxide. Students will determine the proper indicator to use in the titration of a weak acid. Students will create an experiment to calculate the molar concentration of acid in a beverage. The activity contains enough materials for 15 groups of students as well as a Teacher's Guide and Student Study Guide Copy masters. This lab meets Big Idea 1, Investigation 4, Primary Learning Objective 1.20.Features
DOT Info- Small quantity exemption 173.4
- THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highays or rail transport only
Kit Includes:
- 10g Potassium Hydrogen Phthalate
- 4 X 25g Sodium Hydroxide
- 100mL Hydrochloric Acid, 0.1M
- 100mL Acetic
- Acid, 0.1M500mL Sodium Hydroxide, 0.1M
- 25mL Phenolphthalein, 1%
- 25mL Methyl Red, 0.02%
- 25mL Bromothymol Blue, 0.04%
- 1 pH Strips 1-14 Pkg/100
Shipping Type:
parcel
Free Shipping:
true
Specifications
Grade Level:
High School
Allergens:
Contains No Allergens
Certifications:
Not Applicable
No Choking Hazard