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Rust is formed when iron reacts with oxygen in the air. It's not erosion, it's a chemical change called oxidation.
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What rust the result of a chemical reaction?
Rusting is a chemical reaction because it is irreversible. Rust or iron oxide is formed when iron reacts with oxygen in water.
If Iron and oxygen form rust is it a chemical or physical reaction?
The formation of rust is a chemical reaction as it involves chemical bonding. However, it is initiated by the physical properties of standard electrode potentials.
What element makes up both pyrite and rust?
Pyrite is FeS. When exposed to water and oxygen in the air, a chemical reaction occurs - forming iron hydroxide (rust) and sulfuric acid. Here is the reaction: FeS2 + 3.75O2 + 3.5H20 = Fe(OH)3 + 2H2SO4
Is a rusty penny an example of a chemical reaction true or false?
Yes. The rust on the penny indicates that a reaction between the penny and its environment has occurred. Since a new material was formed from this reaction (the rust) the reaction must be a chemical reaction.
When metallic iron is left out in the weather it will react with water to form rust in a synthesis reaction Which of these is the chemical formula for rust?
Fe2O3 is the chemical formula for rust.
Is rust forming on the metal gate is a physical or chemical change?
Rust forming on a metal gate is a chemical change. It is a result of a chemical reaction between iron, oxygen, and water, which leads to the formation of iron oxide (rust).
What rust the result of a chemical reaction?
Rusting is a chemical reaction because it is irreversible. Rust or iron oxide is formed when iron reacts with oxygen in water.
An iron fence is left unpainted and it reacts with the oxygen in the air forming rust The formation of rust is an oxidation-reduction reaction but it is also an example of aan?
An iron fence is left unpainted, and it reacts with the oxygen in the air, forming rust. The formation of rust is an oxidation-reduction reaction, but it is also an example of a(n) synthesis reaction. In general, if temperature of a chemical reaction increases, the reaction rate increases, decreased remains the same cannot be predicted increases.
Is a rust forming on an iron nail chemical or physical?
A nail rusting is a chemical change. The iron in the nail reacts with water and oxygen to produce rust, a compound with the chemical formula Fe3O2.nH2O.
Is rust forming in a tin can a chemical change?
Yes. Iron Oxide is forming.
What rust the result of a chemical?
Rust is the product of a chemical reaction between iron and oxygen.
How is a rusting a nail a chemical change?
Rust is a chemical reaction called oxide. When a nail rust, the chemical change is related to the reaction of the metal and oxygen.
Is lack of ability to rust a physical or chemical?
Rusting is a chemical reaction. Thus, rust resistance is a chemical property.
Is rust the result of a chemical reactaction?
Yes, rust is the chemical reaction of Oxygen and Iron when there is a presence of water.
If Iron and oxygen form rust is it a chemical or physical reaction?
The formation of rust is a chemical reaction as it involves chemical bonding. However, it is initiated by the physical properties of standard electrode potentials.
What element makes up both pyrite and rust?
Pyrite is FeS. When exposed to water and oxygen in the air, a chemical reaction occurs - forming iron hydroxide (rust) and sulfuric acid. Here is the reaction: FeS2 + 3.75O2 + 3.5H20 = Fe(OH)3 + 2H2SO4
What is a chemical reaction in simple language?
a chemical reaction makes something happen, like rust or water
