Assertion: rust | /r/HasProperty | iron oxide
Facets:
Source sentences:
text: The tannic acid, which is an alcohol soluble product, reacts with rust (iron oxide) to form a dark-colored inert substance (iron tannate).
text: Rust is an iron oxide, a usually reddish brown oxide formed by the reaction of iron and oxygen in the presence of water or air moisture.
text: Through an innovative chemical conversion process, Corroseal Rust Converter converts rust (iron oxide) into a stable substance, magnetite.
text: This is because of the fact that rust is iron oxide, and most aluminum has virtually no iron in its composition.
text: Rust is an iron oxide -- an ugly reddish or yellow-brown coating that forms when iron oxidizes.
text: Rust is an iron oxide formed by the redox reaction of iron and oxygen when the water and air moisture is present.