Principle
Alkalis are contained in many household detergents. They are used there because of their decomposing and thus cleaning effect with regard to organic contaminants. In addition to that they are germicidal. in this experiment students examine household detergents for their components.
Learning objectives
- Alkalis are components of many household detergents
- Poperties of household detergents
Benefits
- Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
- Experiment is part of a complete solution set with experiments for the topic acids, alkalis and salts matched with international curriculum: all topics are covered
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Digital learning
(de) Versuchsbeschreibung
p7158700_de .pdf
File size 1.44 Mb
pdf
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(en) Versuchsbeschreibung
p7158700_en .pdf
File size 1.45 Mb
pdf
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(es) Versuchsbeschreibung
p7158700_es .pdf
File size 1.28 Mb
pdf
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(ru) Описание эксперимента
p7158700_ru .pdf
File size 1.59 Mb
pdf
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