QUICK LIME Meaning and
Definition
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Quicklime, also known as calcium oxide, is a white, caustic, alkaline crystalline compound that is derived from limestone through a process called calcination. It is composed of one calcium atom bonded to one oxygen atom and is highly reactive with water, releasing a large amount of heat energy in the process. The chemical formula for quicklime is CaO.
In its solid form, quicklime appears as a white powder or granular substance. It has a strong, pungent odor and is highly corrosive, making it hazardous to handle without proper precautions. Quicklime has a high melting point and can be used as a flux in the metallurgical industry. It is also employed in the construction sector for making mortar and plaster due to its binding properties.
When exposed to water, quicklime undergoes a vigorous exothermic reaction, producing calcium hydroxide, commonly known as slaked lime. This reaction, called slaking, involves the absorption of water molecules, resulting in the release of a vast amount of heat, known as the quicklime's heat of hydration.
As an essential chemical compound, quicklime finds various applications in different fields. It is utilized in agriculture to amend soil acidity, neutralize acidic waste, and control pests. Quicklime is also utilized in the production of chemicals, paper, steel, and non-ferrous metals. Its abundance and versatility make it a valuable substance in numerous industrial processes. It is crucial to handle quicklime with care as it can cause severe burns and irritation to the skin, eyes, and respiratory system.
Common Misspellings for QUICK LIME
- 1uick lime
- 2uick lime
- wuick lime
- auick lime
- qyick lime
- qhick lime
- qjick lime
- qiick lime
- q8ick lime
- q7ick lime
- quuck lime
- qujck lime
- qukck lime
- quock lime
- qu9ck lime
- qu8ck lime
- quixk lime
- quivk lime
- quifk lime
- quidk lime
Etymology of QUICK LIME
The word "quicklime" has its roots in Old English. The word "quick" in this context comes from the Old English word "cwic", which means "alive" or "lively". Thus, "quicklime" originally referred to a substance that appears alive or active when water is added to it. The term "lime" is derived from the Middle English word "lyme", which ultimately comes from the Latin word "calx", meaning "limestone". Combining these roots, "quicklime" refers to the lively or active nature of the substance, which is derived from limestone.
