0 a chemical compound used in soap and paper production and in powerful cleaning substances -- 氫氧化鈉
Diluted solutions of zinc and copper chloride and sodium hydroxide were used.
Heptane-containing solutions with identical concentrations to those of the acetic acid and sodium hydroxide treatments were utilized with the same protocol as above.
He was given a glass of sodium hydroxide, which he drank.
This procedure was repeated with identical concentrations and durations using sodium hydroxide solutions instead of acetic acid.
It is easily produced using the industrial solvent gammabutyrolactone and sodium hydroxide, or caustic soda.
When reacted with nitrate in sodium hydroxide solution and then add aluminium foil, ammonia is liberated.
The membrane allows only positive ions to pass through to prevent the chlorine from mixing with the sodium hydroxide.
The ore was cracked by reaction at high temperature either with concentrated sulfuric acid, or with sodium hydroxide.
