"bouteille de gaz"
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Plastic Glitter Crystals
The hexagon shaped plastic glitter crystals (0.040 size) are non-toxic and conform to ASTM D-4236. They are packaged in convenient plastic dispensing jars. The jar tops contain a variety of slot openings making it easy to use without a lot of mess.
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Innovating Science® Introduction to Reaction Rates
How fast do chemical reactions happen?
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Kemtec™ Chemical Equations Lab Activity
Introduce Chemical Equations Involving Single and Double Replacement Reactions
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Innovating Science® Oscillating Reactions: The Traffic Light
Are chemical reactions reversible?
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