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Kemtec™ Physical and Chemical Resources of the Living Ocean
Helps to learn why salt is one of our most valuable chemical resources.
Supplier: Aqua Phoenix Scientific 9124
Alert:
Choking hazard (1) Small parts. Not for children under 3 yrs.
Requires : Refrigerator or freezer, hot plate, balance (x .01g), chloride/salinity test kit and laboratory glassware
Description
This kit is designed to examine salt, not only as the most obvious property of seawater but also as one of its most valuable chemical resources.
- Learn about varying salt concentrations of seawater and its amazingly uniform composition
- Learn how salt can be removed from seawater
- Experiments include: determining salinity by evaporation, determining salinity using a hydrometer, desalination by freezing, and desalination using a solar still
- Allow five class periods
- Target Grades: 9-12
- Class size: 24 students
Specifications
| Physical and Chemical Resources of the Living Ocean Kit | |
| Explore why salt is one of our most valuable chemical resources | |
| 24 Students |
| 9 to 12 | |
| Five class periods |
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