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A chemical change is typically permanent because it involves the breaking and forming of chemical bonds, resulting in the creation of new substances with different properties. Unlike physical changes, where the original substances can often be recovered, chemical changes rearrange atoms at a molecular level, making it impossible to revert to the original materials without undergoing another chemical reaction. As a result, the changes are often irreversible under normal conditions.
What else can I help you with?
In a chemical change the identity of matter does not change?
No, the chemical nature of the reactants is changed.
What best exhibits a chemical change?
The chemical nature of the molecule is transformed.
When a change in matter alters the basic nature of a substanc it is called what?
When a change in matter alters the basic nature of a substance, it is called a chemical change. In a chemical change, the substances involved react to form new substances with different properties than the original ones.
Is a inflation of a car tire a chemical change?
No. Nothing changes in its chemical nature.
Is a cavity a physical change?
The tooth is rotting so it is changing its nature due to the influence of bacteria or the acid secreted by bacteria. If the new material is no longer dentine but the byproducts of decay then it is a chemical change.If the tooth breaks then that is a physical change.
How can you tell chemical change?
The consequence of a chemical change is the modification of the molecular nature.
In a chemical change the identity of matter does not change?
No, the chemical nature of the reactants is changed.
How is chemical change different from physical change?
During a chemical change the nature of substances is changed.
What best exhibits a chemical change?
The chemical nature of the molecule is transformed.
What is an example of chemical change in nature?
carbon cycle
How is a chemical change different froma physical change?
A physical change doesn't modify the chemical nature of the molecule.A chemical change transform the molecule A in another molecule B.
What is the scientific difference between a physical change and a chemical change?
A physical change doesn't modify the chemical nature of the molecule.A chemical change transform the molecule A in another molecule B.
In a chemical reaction the reaction must do what?
The reaction must change the chemical nature of reactants.
When a substance changes from a solid to a liquid what occurs?
This change in the state of matter (liquid to solid) is called freezing; it is a physical change, the chemical nature of the molecules is not changed.
How do you know stirring salt in water is not chemical change?
The chemical nature of the molecules remain unchanged.
Is evaporation considered a chemical or physical change?
Evaporation is considered to be a physical change. The chemical nature and identity of the evaporated material is the SAME as that of the liquid.
What makes up a chemical?
The chemical change is made by these following:- 1. Temperature 2. pressure 3. Nature of chemical
