
Hydrogen sensor
Wireless hydrogen sensor: release of H₂ in reactions of metals with acids and alkalis, electrolysis of water, comparison of metal reactivity.
Wireless digital sensor for monitoring hydrogen content. Supports six educational experiments: observation of the release of hydrogen during the reaction of zinc and magnesium with acid, the dependence of the reaction rate on the concentration of the acid and the surface area of the metal, the release of hydrogen at the cathode during the electrolysis of water, comparison of metal reactivity, control of gas accumulation in a closed vessel and the interaction of aluminum with an alkali solution. Used in chemistry lessons.
- Observation of hydrogen evolution during the reaction of active metals (zinc, magnesium) with acid
- Study of the dependence of the rate of hydrogen evolution on the acid concentration and metal area
- Demonstration of hydrogen evolution at the cathode during water electrolysis
- Comparison of the activity of different metals based on the intensity of hydrogen evolution
- Monitoring the accumulation of hydrogen in a closed vessel during the reaction
- Observation of the evolution of hydrogen when aluminum interacts with an alkali solution
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