Faster than what?
Iron rusts when it is in the presence of water and oxygen. If you add salt to the water, it will rust more quickly than it does in pure water, which is why piers in the sea are inevitably rusty. The salt helps to set up an electro-chemical reaction that speed up the process by stripping off the coating of iron oxide as it forms on the surface of the metal. Sulfur dioxide and carbon dioxide dissolved in the water will also accelerate rusting.
An iron nail will rust faster in saltwater than in tap water. This is because saltwater is conductive and accelerates the rusting process by promoting the flow of electrons between the iron nail and oxygen in the water.
Bleach rusts faster i know this because I did a science experiment on this and bleach was first to begin first
when a nail rusts it is because the nails are made of iron the rusts forms when the iron nail comes in contact with rain and oxygen at the same time which forms rust over time more water comes in contact with the nail and more rust is formed the word equation for this change: Iron+Water+Oxygen-->iron oxide(rust)+Hydrogen The chemical equation for this change 2Fe+H2O+O-->Fe2O3+H hope this helped
One product of rusting of an iron nail is iron(III) oxide, also known as rust.
A physical change refers to a change in appearance or state that does not alter the chemical composition of the substance. When milk sours, it undergoes a physical change because its appearance and taste change, but the molecules remain the same. Similarly, when an iron nail rusts, it is a physical change because the iron's appearance changes as it forms rust, but the chemical composition of the iron is not altered.
a penny
An iron nail will rust faster in saltwater than in tap water. This is because saltwater is conductive and accelerates the rusting process by promoting the flow of electrons between the iron nail and oxygen in the water.
The plural of rust is rusts. As in "a nail left in the open rusts easily".
a nail rusts
Bleach rusts faster i know this because I did a science experiment on this and bleach was first to begin first
because its a chemical reaction
iron
No. Iron rusts but it is not biodegradable.
Salt water.
No, a nail does not become lighter when it rusts. Rust is actually iron oxide that forms on the surface of the nail, which can increase the overall weight of the nail due to the addition of oxygen atoms from the rusting process.
If steel rusts faster than copper or bronze, then which of copper or bronze rusts faster than the other one?
As the rust expands the nail will get slightly bigger then reach a point when starts to disintergrate.