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Mixtures and Solutions Learning Activities
Illustrate a variety of key chemistry concepts using the materials provided by these demonstrative lab activity kits. Explore common chemistry concepts such as the interaction of chemicals in controlled reactions, the formation of precipitates, and more spectacular reactions. These latter reactions can help students become familiar with chemical principles such as redox, synthesis, decomposition, ionic reactions in aqueous solutions, and exothermic reactions. Starter sets and comprehensive kits include all the reaction plates, pipettes, and more that may be required for performing reactions.
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Determination of the Ammonia Nitrogen Concentration in Water
Determine the Amount of Nitrogen in Water Samples.
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Determination of Water Hardness
Use Color Transition of Titration to Determine Water Hardness.
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Innovating Science® Oscillating Reactions - Yellow to Blue and Back
Prepare a flask containing a yellow solution, as you mix it on a magnetic stirrer the solution will turn from yellow to blue and back to yellow.
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Determination of the Alkalinity of Water
This kit allows analysts to perform a very simple titration to determine the alkalinity and the phenolphthalein of their fresh water sample.
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Determination of Dissolved Oxygen Concentration
With this kit, students determine dissolved oxygen concentration without a meter.