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Water Electrolysis Apparatus, Electrolyte Solution Conductive Demonstrator diode Luminescence Display,Chemical Experiment Equipment Teaching Instrument
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Used US$63.86
Product details
| Management number | 220387531 | Release Date | 2026/05/03 | List Price | US$63.86 | Model Number | 220387531 | ||
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- This instrument is suitable for the experiment of electrolyte solution in middle school chemistry teaching, understand the concept of strong electrolyte and weak electrolyte, and understand the essence of electrolyte solution conductivity.
- Pour the experimental sodium hydroxide solution, sodium chloride solution, solution, 40% acetic acid, and 20% ammonia water into the container equipped with the instrument, connect it to the socket of the instrument with a wire, then turn on the power and turn on the switch , Observe the light-emitting condition of the light-emitting diode to determine the strength of the measured solution.
- Pour the crystal sodium chloride into the container, turn on the power, find that the light-emitting diode is not bright, pour the crystal electrolyte into a beaker and heat or pour water to melt it, you will find that the solution starts to conduct electricity, which proves that the electrolyte is free to be charged Moving ions.
- We attach great importance to customer experience, so you can contact us if you have any questions, and we will get back to you within 24 hours!
- If the solution is a strong electrolyte solution, the light-emitting diodes are all on; if the solution is a weak electrolyte solution, the light-emitting diodes will light up one or two; if the solution is a non-electrolyte solution, the light-emitting diodes will not light up.
| Manufacturer | ELUKHT |
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