VOLATILE ALKALI Meaning and
Definition
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A volatile alkali, also known as an ammonium hydroxide, is a type of compound that consists of ammonia (NH3) dissolved in water. It is classified as an alkali due to its basic nature, which means it has the ability to neutralize acids. However, it is distinct from other alkalis because of its volatility, which indicates its high tendency to vaporize or evaporate readily at lower temperatures.
Volatile alkalies are colorless liquids with a pungent odor similar to that of ammonia gas. They are commonly used in industries and laboratories as cleaning agents, disinfectants, and as a precursor for the production of various chemicals. These liquids are highly soluble in water, resulting in a highly alkaline solution.
When volatile alkalies interact with acids, a neutralization reaction occurs, generating a salt and water as the main products. Due to their volatile nature, it is important to handle them with caution, as inhalation of their vapors can be irritating and harmful to the respiratory system.
In summary, a volatile alkali refers to a colorless liquid consisting of ammonia dissolved in water, known for its ability to quickly transform into a vapor or gas. It possesses alkaline properties and is commonly used in various industries and laboratories.
Common Misspellings for VOLATILE ALKALI
Etymology of VOLATILE ALKALI
The term "volatile alkali" is a historical scientific term that was used to refer to a group of compounds. The word "volatile" comes from the Latin word "volatilis", meaning "flying" or "evaporating". In chemistry, it is used to describe substances that have a tendency to vaporize or evaporate readily.
The word "alkali" is derived from the Arabic word "al-qalī", which means "ashes of saltwort". It was originally used to refer to various alkaline substances, including soda ash (sodium carbonate). In early chemistry, the term "alkali" was expanded to include other substances with similar properties, such as ammonia.
Therefore, the term "volatile alkali" was used to describe a group of alkaline substances that were volatile or easily evaporated.
