solution of potassium hydroxide造句
例句與造句
- In laboratories bromates can be synthesized by dissolving in a concentrated solution of potassium hydroxide ( KOH ).
- For example, dissolving in a hot, concentrated aqueous solution of potassium hydroxide forms the potassium salt.
- The spores are light rusty-brown, chemically tested with a dilute solution of potassium hydroxide or ammonia.
- They collapse when dry, but may be readily revived with a weak ( 2 % ) solution of potassium hydroxide.
- While the hyphae will darken when a solution of potassium hydroxide is applied ( the KOH test ), they remain otherwise unchanged.
- It's difficult to find solution of potassium hydroxide in a sentence. 用solution of potassium hydroxide造句挺難的
- The well characterized anion can be obtained by, for example, the oxidation of astatine with potassium hypochlorite in a solution of potassium hydroxide.
- 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.
- The salt is soluble in water, but insoluble in solutions of potassium hydroxide ( sp . gr . 1.35 ), or in absolute ethanol.
- 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.
- 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.
- 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.