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Innovating Science Mass Percent of Copper in Brass Lab 2
Item #:
1562395
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About This Item
Description
Students will design a laboratory procedure to analyze the amount of copper in brass using a spectrophotometer. Students identify the correlation among wavelength, absorbency, and concentration for each of three possible ions that may be obtained from brass: copper, zinc, and iron. 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 2, and Primary Learning Objective 1.16.Features
DOT Info- UN2031, Nitric acid, 8(5.1),II
Kit Includes:
- 50mL Cupric Nitrate 0.1M
- 50mL Cupric Sulfate 0.1M
- 50mL Ferric(III) Nitrate 0.1M
- 50mL Ferric Sulfate 0.1M
- 50mL Zinc Nitrate 0.1M
- 50mL Zinc Sulfate 0.1M
- 100mL Cupric Nitrate 0.4M
- 100mL Nitric Acid 70%
- 20g Brass Pellets
Shipping Type:
parcel
Free Shipping:
true
Specifications
Certifications:
Not Applicable
Maximum Age:
12 years
Allergens:
Contains No Allergens