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solution of potassium hydroxide造句

"solution of potassium hydroxide"是什么意思   

例句與造句

  1. In laboratories bromates can be synthesized by dissolving in a concentrated solution of potassium hydroxide ( KOH ).
  2. For example, dissolving in a hot, concentrated aqueous solution of potassium hydroxide forms the potassium salt.
  3. The spores are light rusty-brown, chemically tested with a dilute solution of potassium hydroxide or ammonia.
  4. They collapse when dry, but may be readily revived with a weak ( 2 % ) solution of potassium hydroxide.
  5. While the hyphae will darken when a solution of potassium hydroxide is applied ( the KOH test ), they remain otherwise unchanged.
  6. It's difficult to find solution of potassium hydroxide in a sentence. 用solution of potassium hydroxide造句挺難的
  7. The well characterized anion can be obtained by, for example, the oxidation of astatine with potassium hypochlorite in a solution of potassium hydroxide.
  8. In Alessandria, he discovered that aromatic aldehydes are decomposed by an alcoholic solution of potassium hydroxide into a mixture of the corresponding acid and alcohol.
  9. The salt is soluble in water, but insoluble in solutions of potassium hydroxide ( sp . gr . 1.35 ), or in absolute ethanol.
  10. Cucurbit [ 6 ] uril dissolves poorly in just about any solvent but solubility is greatly improved in a solution of potassium hydroxide or in an acidic solution.
  11. They appear dark brown when mounted in a dilute ( 3 % ) solution of potassium hydroxide ( KOH ), and are cylindric to roughly club-shaped, measuring 43 79 by 7 10 ?m.
  12. Fieser had two chemical reagents named for him . " Fieser's reagent " is a mixture of chromium trioxide in acetic acid . " Fieser's solution " is an aqueous solution of potassium hydroxide, sodium hydrosulfite, and sodium anthraquinone b-sulfonate used for the removal of oxygen from a gas stream.

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