What are three chemical changes that happen every day?
Frying eggs on a skillet (the heat alters the protein in the egg
white)
Burning wood, coal, methane gas, oil
Degradation of fats by heating
Degradation of fruits, vegetables, wines by fermentation
Combustion of automotive fuels
Formation of nitrogen and sulfur oxides
Formation of ozone
Rusting of iron
Washing with detergents
Preparation of many foods