The chemical compound "Permanganic Acid" is spelled as /pərˌmæŋɡəˈnɪk ˈæsɪd/. The first syllable is pronounced with a short "u" sound, followed by a "r" sound. The next syllable starts with a nasal "m" sound, followed by a clear "æ" sound. The last syllable starts with a "n" sound and ends with a soft "k" sound, followed by a distinct "ɪd" sound. This acid, also known as the "manganic acid," is a strong oxidizing agent that is widely used in organic chemistry.
Permanganic acid is a highly potent and reactive chemical compound with the chemical formula H3MnO4. It is derived from the element manganese, which forms an oxidizing agent in a strongly acidic solution. Permanganic acid is considered to be an unstable compound and is rarely found in its pure form. It exists primarily as a laboratory reagent and is commonly prepared by reacting potassium permanganate with concentrated sulfuric acid.
Due to its strong oxidizing properties, permanganic acid is commonly used as an oxidizing agent in various chemical reactions. It is particularly efficient in oxidizing organic compounds and can also oxidize certain inorganic compounds. Permanganic acid is known for its ability to convert double bonds into diols or carbonyl compounds into carboxylic acids. Additionally, it is utilized as a disinfectant, particularly for surface sterilization and water treatment.
Permanganic acid is generally a colorless or pale pink liquid with a strong odor. However, it decomposes rapidly, releasing oxygen, and is unstable in its concentrated form. It is extremely corrosive to organic materials and can cause severe burns upon contact. Due to its dangerous nature, proper safety precautions, including the use of personal protective equipment and handling it in a well-ventilated area, should be observed when working with permanganic acid.
In conclusion, permanganic acid is a highly reactive compound derived from manganese that is used primarily as an oxidizing agent due to its powerful oxidizing properties.
An acid HMnO4, derived from manganese, forming permanganates with bases; see potassii permanganas.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "permanganic acid" is derived from two main components:
1. Permanganate: The term "permanganate" comes from the prefix "per-" meaning "through" or "completely" and the word "manganate". The word "manganate" is derived from "manganese", which is the metallic element it contains, and the suffix "-ate", indicating the presence of oxygen. Therefore, "permanganate" refers to a compound consisting of manganese and oxygen.
2. Acid: The term "acid" originates from the Latin word "acidus", meaning "sour". In chemistry, "acid" refers to a substance that typically has a sour taste, can react with metals to produce hydrogen gas, and has the ability to neutralize bases.
Combining these two components, "permanganic acid" refers to an acid compound that contains the elements manganese and oxygen.