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Principle
In this experiment, the
behavior of the alkali metals in the air as well as the flame
coloring during their combustion are investigated.
The reaction products are dissolved in water, the pH being
estimated using the phenolphtalein indicator.
Finally, the electrical conductivity of the alkali metals is
investigated.
Material
- Power supply
- Glass tubes
Benefits
- Experimental literature available for pupils and teachers: Minimum preparation time
- Hazard assessment for pupils and teachers available
- Easy teaching and efficient learning using the available interactive experiment literature
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Digital learning
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