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Innovating Science™ AP Chemistry Kits: Structure and Concentration In Acid and Base Titrations
Conduct a series of acid–base titrations and determine the concentrations of two unknowns.
Supplier: Innovating Science™ IS8114
Alert:
WARNING: This product can expose you to chemicals including Strong Inorganic Acid Mists containing Sulfuric Acid, which are known to the State of California to cause cancer.
Includes:
0.2M Hydrochloric Acid Part A (4 x 500mL), 0.1M Sulfuric Acid Part B (4 x 500mL), 0.05M Nitric Acid Part C (2 x 1L), 0.1M Calcium Hydroxide (4 x 500mL), 0.2M Ammonium Hydroxide Part E (4 x 500mL), 0.1N Acetic Acid Part F (4 x 500mL), 0.1N Sodium Hydroxide (4 x 500mL), teacher's guide, student study guide copymasters
Requires :
Beakers (50, 150 and 250mL), graduated cylinders (10 and 100mL), pH meter, stir bar, test tubes (16 x 150mm), wash bottle, buret (50mL), magnetic stirrer, pH test paper, support stand and buret clamp, test tube rack, distilled or deionized water
Description
Students begin by finding the pH of a solution with pH paper. Next they create a procedure to collect quantitative titration data using a buret and pH meter. Using titration data that they collected, they can determine the concentration of each unknown.
- Meets Big Idea 6, Investigation 14, Primary Learning Objective 6.13
- Contains materials for 15 groups of students
Specifications
Meets big idea 6, investigation 14, primary learning objective 6.13 | |
White | |
13 to 20 | |
4 x 500mL 0.2M Hydrochloric Acid, Part A, 4 x 500mL 0.1M Sulfuric Acid, Part B, 2 x 1 L 0.05M Nitric Acid, Part C, 4 x 500mL Calcium Hydroxide 0.1M, 4 x 500mL Ammonium Hydroxide 0.2M, Part E, 4 x 500mL 0.1N Acetic Acid, Part F, 4 x 500mL 0.1N Sodium Hydroxide, teacher's guide and student study guide copymasters | |
18.5 x 14.5 x 14.5 in. |
Structure and Concentration In Acid and Base Titrations Chemistry Kit | |
7 to 14 | |
To determine the concentrations of two unknowns | |
1 | |
15 Lab Groups |
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