0
Irreversible changes are changes which can not be turned back yo normal. These are chemical changes because the particles of the material have changed completely.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Are chemical changes irreversible If yes then what about the chemical reactions that are reversible Don't we say that all chemical reactions are chemical changes?
some chemical changes can be reversed but they are hard to reverse usually
Is rusting a chemical or physical property?
Rusting is a chemical property because it is irreversible. It changes the identity of the substance.
Is a fire a physical or chemical change?
A fire is a chemical change due to the irreversible changes that happen.
Is the reaction reversible?
chemical reactions are irreversible but physical changes are reversible
Is toasting bread is reversible change?
Yes because it is a chemical reaction and these reactions are irreversible
When water turns into steam is it a chemical change?
no, physical. The steam can return to water if cooled. Chemical changes are irreversible.
Can a substance produced during a physical change easily change back?
Yes. Chemical changes are irreversible, but physical changes can easily be changed back
Is frying an egg a physical or chemical change?
Frying an egg is a chemical change. A chemical change is when the chemical properties change and when color changes, it is irreversible and obviously, you cannot change a fried egg back to a raw egg. The egg changes color and the substance is not the same.
Is lighting a firework irreversible and why?
yes, because it is a chemical reaction (chemical reactions are irreversible).
Which are more in nature reversible or irreversible chemical reactions?
irreversible
What is a kind of chemical change?
Burning wood is a chemical change because the chemical makeup changes through the addition of heat. wood + heat = ash and other gases Pretty much when one substance changes into another substance and the change is irreversible, it is a chemical change.
Is yeast physical science or chemical science?
Chemical science, because yeast is irreversible. Chemical Change: Irreversible Physical Change: Reversible
