Any combustion reaction
In chemistry, a good example of an irreversible reaction is combustion. Think of burning a house down; there is no reaction that turns the carbon (charred items) back into their original form.
some chemical changes can be reversed but they are hard to reverse usually
if u can ever find any!!!
Cutting down a tree. shredding of paper as well as same of the irreversible change
The difference between reversible and irreversible is that reversible changes can be changed and irreversible changes cannot. Apart from sometimes but it usually is really hard. Also when the change is reversible no new substances are formed. When the changes are irreversible they are. Something that is reversible can be changed, something that is irreversible cannot be changed. For example, bread into toast is an irreversible reaction, because you cannot turn the toast back into bread.
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.
In chemistry, a good example of an irreversible reaction is combustion. Think of burning a house down; there is no reaction that turns the carbon (charred items) back into their original form.
irreversible
some chemical changes can be reversed but they are hard to reverse usually
changes that cannot go change back or forward
ghjt6henmkcv idiots
No, they are different processes.
what are some physical changes when rusting metal is an example
chemical reactions are irreversible but physical changes are reversible
if u can ever find any!!!
I'm not quite sure what you mean here. The term irreversible change is rather meaningless. Some changes are easier to reverse than others, that's all. Melting and freezing water is fairly easy. Melting and freezing iron is more difficult, but not impossible. Some people will tell you chemical changes are irreversible, but that's not true either. Some are easy to reverse, others like burning wood may seem impossible. I can't take carbon dioxide and water and turn them into wood, but plants do it all the time.
Cutting down a tree. shredding of paper as well as same of the irreversible change