Q:
What is the chemical formula for rust?
A:
Quick Answer
The chemical formula for rust is Fe2O3.nH2O. The overall chemical equation for the formulation of rust is iron + water + oxygen = rust. Fe(OH)3 dehydrates to produce Fe2O3.nH2O(s) or rust.
Continue Reading
Credit:
Kool Cats Photography
CC-BY-2.0
Full Answer
Rusting occurs as the corrosion of iron in the alloy steel. Steel is an alloy made of iron and carbon. Although the carbon atoms in steel increase the strength of the metal, it is the carbon atoms that decrease the ability of iron to resist corrosion. Steel loses its metallic properties in the presence of oxygen and water due to oxidation and produces reddish brown flakes that loosely adhere to the iron.
Learn more about Chemical EquationsSources:
Related Questions
-
Q:
What is the formula for the compound nitrogen monoxide?
A: The chemical formula for nitrogen monoxide is NO, which pairs one nitrogen atom with one oxygen atom. It forms a colorless, toxic gas and is also known as ... Full Answer >Filed Under: -
Q:
What is the chemical formula for glycerol?
A: The chemical formula for glycerol is C3H8O3. Glycerol, also referred to as glycerin, glycyl alcohol or 1,2,3-propanetriol, features three hydroxyl groups i... Full Answer >Filed Under: -
Q:
What is the structural formula of methane?
A: Methane is a simple hydrocarbon with the chemical formula CH4. The molecule is structured as a single atom of carbon surrounded by four atoms of hydrogen. ... Full Answer >Filed Under: -
Q:
What is the chemical formula for potassium sulfide?
A: Potassium sulfide, also known as dipotassium monosulfide, consists of two potassium ions bonded to a sulfide atom, rendering the chemical formula K2S. Rare... Full Answer >Filed Under:
