Recent content by ale

  1. A

    Calibration of a thermometer naphthalene

    I would like to know why are naphthalene, acetanilide, benzoic acid, and adipic acid used in calibration of thermometers. Do those compounds have any specific property that makes them adecute for this process?
    • ale
    • Thread
    • Calibration Thermometer
    • Replies: 1
    • Forum: Chemistry
  2. A

    Is Potassium Detectable with a Chemical Test?

    I just want to understand the prove of potassium in coffe where K2Na[Co(NO2)6] is the precipitate obtained
  3. A

    Is Potassium Detectable with a Chemical Test?

    potassium in coffe I just want to understand the prove of potassium in coffe where K2Na[Co(NO2)6] is the precipitate obtained
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