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Atoms and Molecules: Exercises
With the help of an applet, your students gain insight into the structure of molecules. They count the number of atoms and molecules and in this way get to know the meaning of these terms well. Then they draw the molecular model.
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Synthesis of Gold Colloids: Demonstration
In the video, students demonstrate how they synthesized gold colloids during their research project using the Leidenfrost effect.
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Synthesis of Quantum Dots from Lemon Juice: Demonstration
During the research project on nanotechnology, third-year chemistry students Koen Truyens, Tom Walravens and Andy De Laet synthesized 'fluorescent carbon quantum dots' based on the article 'Safe One-Pot Synthesis of Fluorescent Carbon …
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Discoloration of meat: Background information
This video explains why fresh meat turns brown over time instead of red.
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Make a coin of gold: Taste
A fun student test or demo test in which you color a copper coin in silver and gold.
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Molding: Making a mold from glass fiber reinforced polyester
Making a molding or replica from glass fiber reinforced polyester. Here we show in detail how, for example, you can copy a bodywork part or a molding for a scooter or motorcycle yourself with liquid polyester and fiberglass.
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3D design: Create rubber mold and reproductions with casting resin
Make a rubber mold starting from a 3D model. Then pour a plastic casting resin into this mold to obtain a reproduction.
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Reagent of white copper sulfate with water 2
In this video you can see how white copper in contact with water is dark blue.
For other substances such as ethanol, white spirit, this phenomenon is not visible
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Reagent of white copper sulfate with water
In this video you can see how white copper in contact with water is dark blue.
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Bollekensschool: Taking Shower
The project began with an introduction given by Jozefien De Feyter,
employee of the non-profit nature and science.
She did, using a PowerPoint presentation, explanation of chemistry.
There were some experiments carried out and made itself bath …Translated by
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Bollekensschool: make Badschuim
The project began with an introduction given by Jozefien De Feyter, employee of the non-profit nature and science.
She gave, on the basis of a presentation, more information about chemistry.
There were some experiments carried out and made itself …Translated by
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JCW: Zooming in on her
Science Expo Sciences in 2009 took place on 13 and 14 March in Hall 3 of Brussels Expo.
Science Expo Sciences is an annual national event where young people from 6 to 25 years will present their own scientific project to the public and a jury. All …
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