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Innovating Science Unknown Compositions, Soda Ash
Compare two analytical methods: Gravimetry and Double Acid-Base Titration in determining the purity of a range of sodium carbonate samples.
Supplier: Innovating Science IS2533
Description
- University Level Analytical Chemistry
- Includes enough materials for 25 groups.
- Teacher's Manual and Student Study Guide copymaster included.
- Kit contains:
- 10 x Sodium Carbonate Samples of Various Purities, 25 g
- Calcium Chloride, 75 g
- 2 x Hydrochloric Acid Solution, 3 M, 500 mL
- 2 x Sodium Hydroxide Standard Solution, 2 N, 250 mL
- 2 x Bromothymol Blue Indicator, 30 mL
- 2 x Methyl Orange Indicator, 30 mL
Specifications
| Unknown Compositions Kit | |
| University Level | |
| 10 Sodium Carbonate Samples of Various Purities (25 g), 75 g Calcium Chloride, 2 Hydrochloric Acid Solution (3 M, 500 mL), 2 Sodium Hydroxide Standard Solution (2 N, 250 mL), 2 Bromothymol Blue Indicator (30 mL), 2 Methyl Orange Indicator (30 mL) | |
| 25 Lab Groups |
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