Calcium oxide - Wikipedia
Calcium oxide (formula: Ca O), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature.
Quicklime | Formula, Uses, & Definition | Britannica
Quicklime (CaO), compound of one atom of calcium and one atom of oxygen that is a white or grayish white solid produced in large quantities by roasting calcium carbonate so as to drive off carbon dioxide.
How to Make Quicklime: 10 Steps (with Pictures) - wikiHow
Apr 16, 2024 · Quicklime, also known as calcium oxide (CaO), is a caustic alkaline substance. It has been used by humans for centuries for many things such as mortar, flux, treating corn, and in mixtures to waterproof boats.
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Quicklime - Preparation, Properties, and Applications with FAQs
Quicklime is a calcium oxide formed to release carbon dioxide by calcinating calcium carbonate (limestone). Quicklime is also referred to as handpicked lime, burnt lime, lump lime, calcining lime, and caustic lime.
The Amazing Uses of Quicklime You Probably Didn’t Know
Quicklime, also known as burnt lime, is a chemical compound called Calcium oxide (CaO). It is a white or pale gray, odorless, crystalline solid or granular powder having a melting point of 2572 °C and a boiling point of 2850 °C.
What is Quicklime and How is it Made? - Science Struck
What is Quicklime? Quicklime is a caustic compound known by its chemical name calcium oxide (CaO). It appears as a white powder when cold, and yellow when heated. Quicklime is produced by heating naturally-occurring limestone rock, which contains calcium carbonate.
Calcium Oxide - Encyclopedia.com
Jun 11, 2018 · calcium oxide, chemical compound, CaO, a colorless, cubic crystalline or white amorphous substance. It is also called lime, quicklime, or caustic lime, but commercial lime often contains impurities, e.g., silica, iron, alumina, and magnesia.
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