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Innovating Science™ AP Chemistry Kits: Beer-Lambert Law
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Catalog No. S90735 Shop All Aldon Products
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Catalog No. S90735 Supplier Innovating Science™ Supplier No. IS8010
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Description

Includes

Materials for 15 groups: 50mL Ferric Chloride solution (4); 25g L+Ascorbic Acid (Vitamin C) (2); 100mL 1,10-Phenanthroline solution (2); 200mL Acetate Buffer solution (2); teacher's guide; and student copy masters

Use of the spectrophotometric assay for iron to prepare and analyze a series of five solutions with different concentrations of iron.

The probability that a photon of light will be adsorbed by a solution is directly proportional to the concentration of the absorbing molecules, the thickness of the sample and the degree to which the molecules absorb light. This relationship is called the Beer-Lambert Law and is used in analytical chemistry to determine concentrations of various compounds spectrophotometrically.

Specifications

Certifications/Compliance 49 CFR 173.4
Color White
Grade 7 to 14
Age 13 to 20
For Use With (Application) Used in analytical chemistry to determine concentrations of various compounds spectrophotometrically
Includes 1 x 25ml 0.1m ferric chloride, 1 x 5g ascorbic acid, 1 x 50ml 1,10 phenanthroline, 1 x 100ml acetate buffer, teacher's guide and student study guide copymasters
Quantity 1
Dimensions (L x W x H) 9.1875 x 2.625 x 8.25 in.
Class Size 15 Lab Groups
Product Type Beer-Lambert Law Chemistry Kit
Product Title
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