Sulphur dioxide sensor
Wireless sulfur dioxide sensor for experiments in chemistry and ecology: production and absorption of SO₂, properties of sulfur dioxide, city air.
Wireless digital sensor for measuring sulfur dioxide concentration. Supports six educational experiments: observation of the release of SO₂ during the combustion of sulfur and sulfur-containing substances, production of gas by the action of acids on sulfites, absorption of sulfur dioxide by alkali solutions, demonstration of the reducing and decolorizing properties of sulfur dioxide, formation of sulfurous acid when dissolved in water and assessment of the content of SO₂ in the air as an atmospheric pollutant.
- Monitoring the release of sulfur dioxide during combustion of sulfur and sulfur-containing substances
- Study of the production of SO₂ by the action of acids on sulfites
- Study of the absorption of sulfur dioxide by alkali solutions
- Demonstration of the reducing and decolorizing properties of sulfur dioxide
- Study of the formation of sulfurous acid when SO₂ is dissolved in water
- Assessment of sulfur dioxide content in the air as an air pollutant
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