3. Acids and bases – 3.4 The different pH values of our body (teacher instructions) © Siemens Stiftung 2022 CC BY-SA 4.0 international

3. Acids and bases – 3.4 The different pH values of our body (teacher instructions)

Text

Experimentation instructions:
Background information on the content and practical information on conducting the “The different pH values of our body" experiment.

English
Text (319.3 kByte)
2022-10-24
By conducting the experiments the students should recognize that our body has different pH ranges and a change in the respective pH value can influence our health: overacidification of the stomach (heartburn), lack of acid mantle of the skin, etc.

One item deals with „Technical application and vocational orientation“.
Experiment
Biology; Chemistry
Grade 7 to 9; Grade 10 to 13
Middle/high school; Vocational training
Acids; Base (chemistry); Medicine (medical science); Skin
Siemens Stiftung Media Portal
Dieter Arnold
© Siemens Stiftung 2022
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