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When the substance undergoes a chemical change its identity deos not change?
Wiki User
∙ 11y ago
It does change its physical look but it does not change chemically.
Wiki User
∙ 13y ago
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What happens when a pure substance undergoes a chemical change?
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
A substance that undergoes a change in a chemical reaction?
A reactant
Is reactions a chemical or physical?
Chemical reactions are chemical processes.
A substance that undergoes a chemical change is still the same substance after the change?
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What happens to matter when it undergoes a physical and chemical change?
A chemical change cant be undone and a new substance, so in other words you cant reverse the effects and in the end you get ashes. An example of a chemical change would be burning paper and getting ashes. A physical change can be undone. An example of a physical change would be bending the paper because you can still get the paper back and no new substance is created.
What happens when a pure substance undergoes a chemical change?
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
What happens when a pure substances undergoes a chemical change?
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
What happens when a pure substance undergoes a chemical changes?
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
What is called when a substance undergoes a change but its identity or composition not change?
a chemical change
This is the rate at which a substance undergoes a chemical change?
This is called reaction rate.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant.
What happens when a clear substnace undergoes a chemical change?
It is no longer that same substance. A chemical changes the identity of the substance. Individual atoms cannot be broken down into smaller parts by normal physical or chemical change.
How can volume change if a substance undergoes a chemical change?
If a substance undergoes a chemical change, its properties change. For example, water, when heated turns into a gas which has a higher volume.
What is its does not change by a subastance undergoes a physical change?
The chemical composition of a substance does not change when it undergoes a physical change.
A chemical change is a change in the of a substance....?
A chemical change is a change of the identity of a substance. Or A chemical change is a change of the substances into a new substance.
What is a substance that undergoes a chemical change?
sfiou shdr
What is a substance that undergoes a change in a chemical reaction?
a reactant
