sugar and water
boiling an egg
washing up liquid mixing with water
baking a cake
spoiling milk
burning toast
stricking a match
Cooking and burning involve chemical reactions.
Cooking involve irreversible chemical reactions.
One example would be: Burning petrol (In your car).
These are not chemical reactions but thermonuclear reactions.
Chemical reactions are abbreviated by their chemical equations.
enzymes helps control chemical reactions by the chemical in it called collagen when enzymes enter your body they create a chemical reactions and controls the chemical reactions you get by eating too much acids.
Reactions can be both chemical and physical. Chemical reactions involve breaking and forming chemical bonds leading to the formation of new substances. Physical reactions involve changes in state, shape, or form of a substance without changing its chemical composition.
It is not safe to conduct explosive chemical reactions at home. These reactions can be extremely dangerous and should only be done by trained professionals in a controlled laboratory setting. It is important to follow all safety guidelines and regulations when working with explosive chemicals to prevent accidents and injuries.
Not ALL reactions are chemicals. When chemicals reacte with other chemicals it is called as chemical reactions.
IT ACCELATATES THE CHEMICAL REACTIONS
chemical reactions are going on in our bodies all of the time
These chemical reactions are named exothermic.