The oxygen gas in rust comes from the oxidation of iron when it reacts with oxygen in the air or water. This reaction forms iron oxide, commonly known as rust, and releases oxygen gas as a byproduct.
Oxygen is the only gas which rust the metals.
The gas that makes a wet iron nail rust is oxygen. When iron comes into contact with oxygen in the presence of water, it undergoes a chemical reaction called oxidation, forming iron oxide, which is the rust that we see.
Rust is most of all 'metal oxide' which is chemically formed by reaction of certain metals (not all) with oxygen (gas, 20% in air)
Rust is a chemical compound known as iron oxide that forms when iron reacts with oxygen in the presence of water or moisture. Iron is a metallic element, while oxygen is a gas. Rust is a reddish-brown flaky material that forms on the surface of iron when it corrodes due to oxidation.
No, oxygen is not a fuel. It is a gas that is necessary for combustion to occur, but it is not a source of energy itself.
The gas that forms rust with water and iron is oxygen. Rust is formed when iron reacts with oxygen and water in a process called oxidation.
Oxygen is the only gas which rust the metals.
Oxygen Gas
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.
Oxygen (O2) is the gas.
oxygen and water vapour.
You are correct.
iron oxide(rust) - Fe2O3
The gas that makes a wet iron nail rust is oxygen. When iron comes into contact with oxygen in the presence of water, it undergoes a chemical reaction called oxidation, forming iron oxide, which is the rust that we see.
Oxygen is the gas that causes iron to rust. When iron is in contact with oxygen and water, it forms iron oxide (rust) as a result of a chemical reaction. Candles burn due to the combustion of wax, which releases carbon dioxide and water vapor.
The oxygen in water is the oxygen that is released into the atmosphere.
H20