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Is a methanol is burned and leaves a residue a chemical change?
Burning (an oxidation reaction) is a chemical change,
Is oxidation a physical change?
Oxidation typically involves a chemical change where a substance loses electrons. While you might observe physical changes associated with oxidation, such as a change in color or texture of the material, the process itself is primarily a chemical change.
Is oxidation of food in the body chemical change?
All oxidation is a chemical reaction.
Is oxidize a chemical or phyisical change?
oxidation is a chemical change
Is rust an example of a physical change or a chemical change?
It is an example of chemical change which cannot be reversed. In this change, Iron oxidizes under the presence of oxygen and moisture. The reaction is called a reduction-oxidation, or redox, reaction.
Is a burned bagel a chemical change?
Yes, it is a chemical change.
When wood is burned is that a physical or chemical change?
Chemical change
What is the process causing rocks to change composition when reacting with oxygen?
oxidation
Rusting metal is an example?
a chemical change.
Which one is a chemical change distillation filtration oxidation and electrolysis?
There are two chemical changes in this series. Oxidation always involves chemical change. Electrolysis does too.
Is a burned gasoline in a engine a physical or chemical change?
Chemical change
What are the chemical reactions between combustible materials and the oxygen contained in atmospheric air?
The oxidation of combustible materials is called burning, or fire.Other forms of oxidation include rust and tarnish, which occur to materials that do not normally burn. Oxidation as a change in chemical state is called reduction, or redox.
