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Innovating Science™ AP Chemistry Kits: Acid-Base
SCI_ED

Catalog No. S90731
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Grade:
7 to 14
WARNING: This product can expose you to chemicals including Phenolphthalein, which is known to the State of California to cause cancer.
WARNING: This product can expose you to chemicals including Phenolphthalein, which is known to the State of California to cause cancer.

Description

Includes

Materials for 15 groups: 25mL Hydrochloric Acid, 32% UN1789; 10g Sodium Hydroxide UN1823; 30mL Isopropyl Alcohol, 99% UN1219 (2); 30mL Acetone UN1090; teacher's guide; and student copy masters

In this experiment, determine the exact molarity of a base and an acid.

Standarize a solution of sodium hydroxide, approximately 0.01M, with a solid acid, potassium hydrogen phthalate, to determine the exact molarity of the base. The standardized base will be titrated against a monoprotic unknown acid to determine the molarity of the acid. A pH indicator and/or a pH meter will be used to determine the equivalence point.

Specifications

Certifications/Compliance 49 CFR 173.4
Product Type Acid-Base Chemistry Kit
Color White
Grade 7 to 14
Age 13 to 20
For Use With (Application) To determine the exact molarity of a base and an acid
Includes 2 x 25ml 1m hydrochloric acid, 1 x 30ml 6m sodium hydroxide, 1 x 5g potassium hydrogen phthalate, 1 x 25ml 1% phenolphthalein, teacher's guide and student study guide copymasters
Quantity 1
Dimensions (L x W x H) 5.875 x 4.25 x 6.875 in.
Class Size 15 Lab Groups
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