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It depends on what you mean by "heavier." Rust is less dense than iron. However, if you allow 1 gram of iron to rust completely, you will have more than 1 gram of rust. if we have equal volume of pure iron and rust (ferric oxide) then rust is lighter than iron.
There is 1 Iron atom and 2 oxogen atoms in Iron rust.
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.
Oxygen gas is needed for iron to rust. When iron is exposed to oxygen and moisture in the air, a chemical reaction occurs that forms iron oxide, which is known as rust.
Iron and oxygen
Iron coated with rust can be considered a heterogeneous object.
Pure Iron is considered as Homogeneous. Whereas, Iron with rust or other impurities is Heterogeneous.
Rust is a heterogeneous mixture. It is formed when iron reacts with oxygen and water in the presence of moisture, leading to the formation of iron oxide compounds on the surface of the metal. This process results in a mixture of different compounds with varying chemical compositions.
Rust, which is a coating of iron oxide on steel or iron, is an example of a heterogeneous mixture. Its components can be chemically separated.
Well, iron fillings can't really be a mixture, since there aren't two different substances here. ________________________ But to answer the question- 1. Iron Filings are homogeneous as they are of the same or similar kind (from the definition of homogeneous). 2. They are a homogeneous substance being a physical material which has discrete existence (from the definition of substance).
Iron from rust is considered a homogeneous mixture because it is a single phase with uniform composition throughout - it consists of iron and oxygen atoms bonded together in a consistent pattern.
No, rust is not a homogeneous mixture. Rust is a chemical compound that forms when iron reacts with oxygen in the presence of water or moisture. It is a solid metal oxide compound, not a homogeneous mixture of different substances.
No they will not get rust they are not iron to get rust. only iron get rust.
Iron does rust by reacting with oxygen.
Liquids do not rust, iron does, rust is Hydrated Iron (III) oxide, so the only substance which can rust iron is water
Rust is an iron oxide, Fe2O3.
Rust is iron oxide. So when iron oxidizes you get rust. So iron and steel (iron and carbon) are prone to this happening while metal like aluminum well not rust.