A reaction which cannot be reversed is called an Irreversible reaction.
chemical change
You think probable to a reversible reaction.
Not unless it is a reversible reaction (Such as the Haber Process). If it is not reversible, you cannot get the same substances back.
The type reaction that changes the reactants into products is called a chemical reaction. Most chemical reactions can run forward or backward.
Reversible reaction
reversible reaction
You think probable to a reversible reaction.
Most cooking processes are chemical reactions. Generally, the reactions are non reversible and once cooked, food cannot be returned to an uncooked state. So, frying potatoes causes a non reversible chemical reaction. The question is not as precise as it might be. Changes can be physical or chemical. They can also be reversible or non reversible but it is important to note that many chemical changes are reversible just as many physical changes are reversible.
An anabolic reaction is considered reversible.
Reversible Reaction
non --- Evaporation is reversible by condensation, lowering the temperature.
a physical reaction is non-reversible e.g. when you bake a cake or fry an egg. a physical reaction is reversible e.g. when you melt ice or chocolate. i did this in chemistry today, ^-^ (but did you mean a chemical reaction?)
Reversible changes are the chemical reactions that can be reversed, however most are non reversible. The ones that can be reversed is because the reaction can flow both ways.
A chemical reaction in which the products re-form the original reactants is called a reversible reaction.
chemical reactions are irreversible but physical changes are reversible
a physical reaction :)
A reversible reaction
Non reversible, after the wick has been burned, it is impossible to reverse the effects of the change.