Oxidation
Iron and oxygen
There is 1 Iron atom and 2 oxogen atoms in Iron rust.
rust made a building collapse and 2 much rust is bad 2 our plants. and in magnetizing unsnarls and others make sure that its rust is little because if too much rust is in the iron it can't work........
A compound is 2 or more elements permanently combined. Rust is a combination of iron and oxygen, both elements- into iron oxide, a compound.
Iron oxide (FeO2) has completely different physical properties than iron. Those properties -- brittleness, poor strength-to-weight ratio, among others -- make it dangerous in applications where solid structures and support are required.
Whenever water or air is around iron for a while it can rust because the iron bonds to the oxygen forming iron oxide.
Iron and oxygen
rust is oxidized iron basically that means FeO or Iron Oxide. this occurs on steel, as steel is iron and carbon (amongst other things) it is the Iron that oxidizes to make the rust.
There is 1 Iron atom and 2 oxogen atoms in Iron rust.
rust made a building collapse and 2 much rust is bad 2 our plants. and in magnetizing unsnarls and others make sure that its rust is little because if too much rust is in the iron it can't work........
by leaving it there for a lond time like 2 min Iron + oxygen = iron oxide (rust) Wetting it seems to accelerate the process.
A compound is 2 or more elements permanently combined. Rust is a combination of iron and oxygen, both elements- into iron oxide, a compound.
You cant because technically the oxygen has already ben mixed with the iron to make rust . Since the 2 elements have already ben mixed to make a compound, so it is like there was only the rust .No oxygen or iron.
Rust is primarily composed of iron atoms that have bonded with oxygen atoms to create iron oxide. The chemical formula for rust is Fe2O3, which indicates that each iron atom is bonded to three oxygen atoms.
Rust is generally thought of as a compound of iron and oxygen. So, there are two types of elements in rust. Additionally, because iron is a metal and oxygen is a non-metal, those two elements combine ionically, so it is incorrect to consider a representative particle of rust a molecule. It is accurate to refer to it as a formula unit, or simply a particle.
Answer 1: Salt and water especially if they are both present.Answer 2: Wrong. Water yes, but also oxygen, salt speeds up the reaction:Oxygen present in water and salt causes corrosion. Salt is hygroscopic in nature and it attracts the water. Water is required for corrosion and salt speeds up the process.
Iron oxide (FeO2) has completely different physical properties than iron. Those properties -- brittleness, poor strength-to-weight ratio, among others -- make it dangerous in applications where solid structures and support are required.