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Water analysis case
Determine the water quality of a pond together with your students.
With this case you can determine the water quality quite accurately. In addition to the temperature, you investigate ten chemical parameters:- acidity,
- total hardness,
- oxygen …
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Process lab, a didactic lab with measurement and control techniques: Project InnoVET
Due to updated curricula within the study area of Chemistry, students and teachers of, among others, the study options Biotechniques (second grade) and Biotechnological and Chemical Engineering (third grade) must acquire a lot of new content. …
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Circularity and innovation in the preparation of apple-grape wine: Project InnoVET
In this article you will receive more information about the InnoVET project, you will receive more information about the structure of the project, the disciplines that are covered and the techniques and didactic methods that are used.
The aim of the …
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The first female Flemish chemical engineer Marie-Louise Compernolle 2/2
Marie-Louise Compernolle (1909-2005) graduated from Ghent University in 1932 as the first Flemish female chemical engineer. After working for a number of years as a full-time assistant at the University, she chose, partly because of the …
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In the midst of the French and chemical revolution: Antoine Laurent Lavoisier
Article that elaborates on the contribution of Antoine Laurent Lavoisier.
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Is our world the best of all worlds?
Is the world tailor-made for humans? Would there be another world with us
could be possible? The central question is therefore whether our world is the best of all worlds (see figure 1). On the occasion of the 500th anniversary of Copernicus, the …Translated by
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Flame tests with tea light holders
Metal salts dissolved in methanol color beautifully in the flame. These are very simple
experiments that can also be carried out by students under supervision.Translated by
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Between natural magic and science
Van Helmont is a seeker for the truth between magic and what we now call science, between alchemy and chemistry. Van Helmont's story is a source of inspiration for anyone interested in the evolution of thinking about the workings of nature.
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The discovery of atoms of electricity
The history of the discovery of the electron goes back to the search for the
properties of amber. Several scientists contributed to the creation of a scientific climate in which it became possible to discover the electron. This scientific history can …Translated by
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Atomic orbitals of hydrogen
Visualizing atomic orbitals of hydrogen using parametric equations.
Atomic orbitals are not a standard subject in secondary chemistry education in the Netherlands and Flanders. Teachers do pay attention to this subject. Simplified artistic …
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The first female Flemish chemical engineer: Marie-Louise Compernolle 1/2
After her studies, Marie-Louise continued to work as an assistant for four years. The first year with Professor Van de Velde, where she specialized in commodity knowledge, which she loved to do very much. At that time there was a general policy of …
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Synthesis of gold colloids from electronic waste
In this article, we discuss the synthesis of starch stabilized gold colloids, starting from gold recovered from electronic waste. The recycled gold was cleaned with concentrated nitric acid and dissolved in aqua regia. After evaporating the acidic …
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