"Ward's Phenomena"
Innovating Science® Determining the Composition of an Unknown Mixture
Discover What a Mixture is Composed Of
Expand 1 item
Innovating Science® Introduction to Reaction Rates
How fast do chemical reactions happen?
Expand 1 item
Innovating Science® Oscillating Reactions: The Traffic Light
Are chemical reactions reversible?
Expand 1 item
Determination of Dissolved Oxygen Concentration
With this kit, students determine dissolved oxygen concentration without a meter.
Expand 1 item
Innovating Science® Chemical Analysis Using Titrations
With this kit, students learn how acid-based titrations operate.
Expand 1 item
Determination of the Ammonia Nitrogen Concentration in Water
Determine the Amount of Nitrogen in Water Samples.
Expand 1 item
Determination of Water Hardness
Use Color Transition of Titration to Determine Water Hardness.
Expand 1 item
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.
Expand 1 item
Innovating Science® Foam City - The Catalytic Decomposition of Hydrogen Peroxide
A large quantity of foam is produced when detergent and potassium iodide are added to hydrogen peroxide.
Expand 1 item
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.