This screencast is about the structure of the atoms. It is a short summary of the terms. The atomic mass "unit" is also briefly introduced. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
I got something cool for my birthday: a hot tub! So I asked myself if these things are any good at all and if they are stable. After all, they are quite expensive! The setup took a solid 45 minutes. Filling it with water using a garden hose took another 1.5 hours. The water had about 24° Celsius d
A reaction equation with molecules and salts (possibly also with metals) together is very demanding for the initial lessons. How to proceed and also how to comply with the law of conservation of mass follows in this screencast. Original: "Wolfgang Dukorn" Original: German. All translations in this
"Active learning" means getting involved, collaborating with others, and implementing concepts in the real world. It is intellectual hard work. But it allows you to remember the content better, understand it better and transfer it to other situations. Why does it work so well? We take a look at th
"Active learning" means you participate, collaborate with others, and apply concepts to the real world. It requires hard mental effort but leads to better retention and an understanding of the material that can be transferred to other situations. To explain how to apply Active Learning in classrooms
Quick and short explanation of the saponification reaction, first in general and then with a concrete example. Only the hydrolysis of a fat molecule is discussed and no mechanism is explained. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha
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The synthesis of the azo dye orange 2 is discussed. The mechanism is explained. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
The priorities of the different functional groups (hydroxy, carbonyl and carboxy groups) are explained. The following are examples of naming. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Impulse video: It's all about the distinction between the reaction equation and the reaction mechanism. This video is intended to prepare for the lesson. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Using the example of the reaction between water and oxygen, the essential statements of a chemical reaction are described. What quantities of substances must be used? What does this mean for their masses? This is an introduction to stoichiometric calculations! Original: "Wolfgang Dukorn" Original:
In this screencast, the law of mass action is very briefly derived and explained. GGW Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
