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The evidence of chemical reaction in the rusting of an iron nail is a color change. This is due to the formation of iron oxide, which is the reaction between iron and oxygen.
Wiki User
∙ 9y ago
Wiki User
∙ 10y agoA new compound is formed (hydrated iron oxide) with different chemical and physical properties.
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What is the only evidence of a chemical change?
Burning of a matchRusting of an iron nail
What is an example of a chemical change for iron?
rust is a chemical change for iron
Is iron nail rusts in water a chemical change or a physical change?
Chemical change, oxygen binds with iron.
Is iron turned into rust a physical or chemical change?
Chemical change.
Is iron rusting after being left outside a chemical change?
Yes. Iron rusting is a chemical change. Rust is no longer iron, but is iron oxide, therefore a chemical reaction has occurred.
What is the only evidence of a chemical change?
Burning of a matchRusting of an iron nail
What evidence indicates that a chemical change took place when the iron and sulfur combined to form iron sulfide?
The change resulted in a new property.
Is an iron a chemical or physical change?
Iron is a chemical element, not a "change" !
Is iron a chemical or physical change?
Iron is a chemical element, not a "change".
What is an example of a chemical change for iron?
rust is a chemical change for iron
Is it chemical or physical change if you leave your bicycle out in the rain and it rusts?
Chemical, as rust is iron oxide. The iron is turning from iron to iron oxide, which (as you can see) is a chemical change. In general, a colour change usually indicates a chemical change.
Is iron rust physical change or chemical change?
The process of iron rusting is a chemical change.
Rusting iron is it physical or chemical change?
I think it`s a chemical change.
Is getting iron from iron III oxide a chemical or physical change?
It is a chemical change.
Is rusting of iron a physical or chemical change?
It is a chemical change. Iron chemically reacts with oxygen to form iron oxide, or what is commonly known as rust.
Is iron nail rusts in water a chemical change or a physical change?
Chemical change, oxygen binds with iron.
Is iron rusting a physical change or a chemical change?
it is a chemical change
