Moat of these products contain a peroxide, which decomposes and releases oxygen gas.
Bleach is a chemical. The process of bleaching something is a chemical reaction.
Bleaching your hair is a chemical change. The bleach reacts in hair, removing the color in an irreversible chemical reaction. There is no way to reverse the bleaching. Bleaching your hair also makes a new substance, when you do bleach your hair it is permanent.
Yes! Wanna cookie?
It is an exothermic process, but it not a chemical reaction
A chemical reaction is a process in which new substances are formed.
Bleach is a chemical. The process of bleaching something is a chemical reaction.
Bleaching your hair is a chemical change. The bleach reacts in hair, removing the color in an irreversible chemical reaction. There is no way to reverse the bleaching. Bleaching your hair also makes a new substance, when you do bleach your hair it is permanent.
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.
It gives evidence of a chemical reaction because it's molecules have changed to make something new also because it looks very different from how it looked before.
Yes! Wanna cookie?
the purpose is to accelerate the process of the reaction...
Cooking is a chemical process.
a chemical reaction =)
It is an exothermic process, but it not a chemical reaction
chemical reaction
physical reaction, because there is no change in its chemical composition.
Yes, it is a chemical process.