Question

What Is The Chemical Equation Between Citric Acid And Potassium Permanganate (Write In Words).

Answer 1

Hint: The chemical formulae of the reactants (the beginning substances) and the chemical formula of the products make up a chemical equation (substances formed in the chemical reaction). An arrow symbol (commonly interpreted as "yields") separates the two, while a plus sign separates each particular substance's chemical formula from the others.

Complete Step By Step Answer:
Citric acid is an organic molecule with the formula $ HOC(C{{O}_{2}}H){{(C{{H}_{2}}C{{O}_{2}}H)}_{2}} $ . It is a weak organic acid that is usually found as a white solid. Citrus fruits contain it naturally. It is a biochemical step in the citric acid cycle, which occurs in all aerobic species' metabolism. Every year, about two million tons of citric acid are produced. It's commonly employed as an acidifier, flavoring, and chelating agent.
 $ {{K}^{+}} $ and $ Mn{{O}_{4}}^{-} $ make up potassium permanganate, an inorganic molecule with the chemical formula $ KMn{{O}_{4}} $ . It's a dark-purple crystalline salt that dissolves in water to produce highly pink or purple solutions. Potassium permanganate is widely used as a powerful oxidizing agent in the chemical industry and labs, as well as a medicine for dermatitis, wound cleansing, and general disinfection.
When with Potassium Permanganate ( $ KMn{{O}_{4}} $ ) is reacted Citric Acid ( $ {{C}_{6}}{{H}_{8}}{{O}_{7}} $ ) permanganic acid ( $ 3\text{ }HMn{{O}_{4}} $ ) is obtained along with Potassium isocitrate ( $ {{C}_{6}}{{H}_{5}}{{K}_{3}}{{O}_{7}} $ )
 $ \text{Potassium Permanganate + Citric Acid }\to \text{ Permanganic acid + Potassium isocitrate} $
The balanced chemical equation is
 $ 3KMn{{O}_{4}}\text{ }+\text{ }{{C}_{6}}{{H}_{8}}{{O}_{7}}\text{ }\to \text{ }3HMn{{O}_{4}}+\text{ }{{C}_{6}}{{H}_{5}}{{K}_{3}}{{O}_{7}} $ .

Note:
The inorganic compound permanganic acid (or manganic(VII) acid) has the formula $ HMn{{O}_{4}} $ . The dihydrate of this powerful oxoacid has been isolated. It's the permanganate salts' conjugate acid. It has been the topic of few publications, and both its characterisation and applications are restricted.
Permanganic acid solutions are unstable and dissolve slowly into manganese dioxide, oxygen, and water, with the manganese dioxide that forms first stimulating further breakdown. Heat, light, and acids speed up the decomposition process. Concentrated solutions degrade faster than dilute solutions.