How to use Potassium-hydroxide in a sentence

potassium-hydroxide
  • It is also obtained by heating para-chlorphenoldisulphonic acid with potassium hydroxide.

    0
    0
  • Cadmium hydroxide, Cd(OH) 2, is obtained as a white precipitate by adding potassium hydroxide to a solution of any soluble cadmium salt.

    0
    0
  • The solution obtained may be evaporated in vacuo until it attains a density of 1.46 when, if partially saturated with potassium hydroxide and filtered, it yields crystals of potassium pentathionate, K 2 S 5 0 6.3H 2 0.

    0
    0
  • With potassium hydroxide it yields potassium silicofluoride,.

    0
    0
  • Traces of ethyl alcohol in solutions are detected and estimated by oxidation to acetaldehyde, or by conversion into iodoform by warming with iodine and potassium hydroxide.

    0
    0
    Advertisement
  • Sodium and potassium hydroxide solutions precipitate green chromium hydroxide from solutions of chromic salts; the precipitate is soluble in excess of the cold alkali, but is completely thrown down on boiling the solution.

    0
    0
  • Chromous oxide, CrO, is unknown in the free state, but in the hydrated condition as Cr04H 2 0 or Cr(OH) 2 it may be prepared by precipitating chromous chloride by a solution of potassium hydroxide in air-free water.

    0
    0
  • Its action upon turmeric is characteristic; a turmeric paper moistened with a solution of boric acid turns brown, the colour becoming much darker as the paper dries; while the addition of sodium or potassium hydroxide turns it almost black.

    0
    0
  • Lanthanum hydroxide, La(OH) 3, is a white amorphous powder formed by precipitating lanthanum salts by potassium hydroxide.

    0
    0
  • Hydrolysis by alkaline solutions gives a sugar and caffeic acid; whilst fusion with potassium hydroxide gives protocatechuic acid.

    0
    0
    Advertisement
  • In Fleitmann's test, the solution containing the arsenious compound is mixed with pure potassium hydroxide solution and a piece of pure zinc or aluminium foil dropped in and the whole then heated.

    0
    0
  • They use nickel and cadmium as electrodes and aqueous potassium hydroxide as electrolyte.

    0
    0
  • Most alkaline battery leaks involve the potassium hydroxide inside the battery leaking out.

    0
    0
  • Since potassium hydroxide is a base, you need an acid to clean it out.

    0
    0
  • The material that leaks from alkaline batteries is potassium hydroxide which is the electrolyte of the battery's make-up.

    0
    0
    Advertisement
  • Under certain conditions, such as extreme heat, the potassium hydroxide paste inside the battery expands.

    0
    0
  • Once the potassium hydroxide reaches the metal terminals or connectors, it causes them to corrode producing a powder that is a greenish blue color.

    0
    0
  • Since potassium hydroxide is a base, an acid must be used to clean the leakage.

    0
    0
  • The potassium hydroxide that leaks from batteries is a corrosive material that is highly toxic.

    0
    0
  • If the potassium hydroxide makes contact with your skin, flush the area well with water.

    0
    0
    Advertisement
  • Lye is another word for sodium hydroxide or potassium hydroxide.

    0
    0