calcium hydroxide
Noun
Meaning
a caustic substance produced by heating limestone
Source: WordNetSynonyms
Hypernyms
Examples
After heating this substance with calcium hydroxide (slaked lime), a far more strongly basic substance known as caustic potash ( potassium hydroxide ) was produced.
Aqueous treatments include distilled water at different temperatures, calcium hydroxide, calcium bicarbonate, magnesium carbonate, magnesium bicarbonate, and calcium phytate.
Calcium metal is found in some drain cleaners, where it functions to generate heat and calcium hydroxide that saponifies the fats and liquefies the proteins (e.
Black also found that when bubbled through limewater (a saturated aqueous solution of calcium hydroxide ), it would precipitate calcium carbonate.
Chemistry Non-hydraulic cement, such as slaked lime ( calcium hydroxide mixed with water), hardens by carbonation in the presence of carbon dioxide which is naturally present in the air.
Part of the reason for the slowness of the calcium–water reaction is a partial passivation (chemically protective coating) of insoluble white calcium hydroxide ; in acidic solutions, where this compound is more soluble, calcium reacts vigorously.