Chewing the food is not really a chemical reaction. However, your saliva does partially break down the food in your mouth, which would be a chemical reaction in a way. The main part of the chemical reaction happens when the food goes into your stomach to be digested. There, it is broken down almost completely by the acids. Then, as the food moves through your intestines, and other organs, the food gets completely broken down until it comes out the other end.
Fire is not a physical or chemical property. Fire is not a property. Fire is a chemical reaction where oxygen combines with some or all of the chemical components of the fuel, emitting light and heat.
Yes, a forest fire is a chemical reaction that involves the rapid oxidation of fuel (trees, plants) in the presence of oxygen. This reaction releases heat and light energy, along with various byproducts such as smoke and ash.
This chemical reaction is known as combustion.
Fire(Burning) is a chemical change. Once you burn a log, you won't get the log back, that's how it's a chemical change. Also, Fire needs Oxygen (O2) to burn and stay alive but with too much Carbon Dioxide (CO2) it will die out.
No, rusting is chemical reaction - an oxidation.
Fire is a chemical reaction (oxydation).
Fire is the result of an oxidation reaction.
A chemical reaction is irreversible, while a physical change is reversible. Fire is a chemical reaction because you can't get back the products.
Fire is not a physical or chemical property. Fire is not a property. Fire is a chemical reaction where oxygen combines with some or all of the chemical components of the fuel, emitting light and heat.
This chemical reaction is known as combustion.
no it is a chemical reaction!
Yes, a forest fire is a chemical reaction that involves the rapid oxidation of fuel (trees, plants) in the presence of oxygen. This reaction releases heat and light energy, along with various byproducts such as smoke and ash.
Fire is a violent reaction of oxydation.
Fire is a chemical reaction that involves the rapid oxidation of a material (such as wood or gas) with oxygen in the air. This process releases energy in the form of heat and light, making fire a form of chemical energy transformation.
yes it is its a combustion
Radiant energy is exothermic energy. Fire is a chemical reaction that produces heat. This heat is released as a result of the exothermic chemical reaction.
Fire is not an animal. Fire is a chemical reaction involving rapid oxidation and combustion of an object. Fire is only a visual manifestation of the heat and by-products of this reaction.