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Oxidation

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โˆ™ 2012-03-25 21:56:50
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Chemistry

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How does a buffer work

What happens in a neutralization reaction

What is a conjugate acid-base pair

Why is water considered to be neutral

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Q: What chemical change is there when a rust spot forms on a bike fender were some paint came off?
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Is paint faiding a chemical change?

yes it is a chemical change. the paint is oxidised by the atmospheric air to fade.


Is scraping paint of a door a chemical change?

no. in order for a chemical change to take place the chemical make up of the paint would need to change, such as a color change. when you peel paint off a door you arent changing its chemical state.


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Is mixing paint a chemical change?

It is a chemical change because it changes color when you mix 2 colors.


Is drying of paint a chemical or a physical change?

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