the exposure of water or moisture to the iron nail will convert the element to fe+3
No. It is not. Iron is an element. Oxygen is an element. Iron Oxide is a compound.
No, iron oxide is not an element. It is a compound of iron and oxygen. (There is more than one kind of iron oxide, too.)
It is not an element. It is an compound made of two elements: Iron and Oxygen, FeO.
Rust is not an element but compounds of iron. The brown oxide of iron is ferrous oxide and the black oxide of iron is ferric oxide.
The word equation for calcium plus iron oxide is: calcium + iron oxide → calcium oxide + iron. In this reaction, calcium displaces iron in iron oxide to form calcium oxide and elemental iron. This type of reaction is known as a displacement reaction, where a more reactive element displaces a less reactive element in a compound.
Rust is a compound, not an element. It is primarily composed of iron oxide, formed when iron reacts with oxygen in the presence of water or moisture. Iron, one of the elements, combines with oxygen, another element, to create rust.
Iron reacts with oxygen to form iron oxide. The chemical formula for iron oxide is Fe2O3 (rust) or Fe3O4.
Iron oxide is a compound, but I would add that a chemist would refer to it as either ferrous oxide or ferric oxide, depending upon the proportion of iron to oxygen.
Iron rusts when it reacts with oxygen in the presence of water to form iron oxide. The compound needed for iron to rust is iron oxide, which is commonly known as rust.
Fe2O3 It is neither an acid or a base, and it is a compound, not an element
When an element is completely burned in oxygen, it forms an oxide. The specific oxide produced depends on the element. For example, carbon burned in oxygen forms carbon dioxide, sulfur forms sulfur dioxide, and iron forms iron(III) oxide.
Rust is an iron oxide compound. There are several different iron oxides that make up rust.