Such reactions are called Exothermic reactions.
Enthalpy is another term used to refer to the heat of a reaction. It represents the total heat content of a system at constant pressure.
This reaction can be called "deoxidation" or "reduction".
it is a neutralisation reaction formed from an acid + base
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.
It is a old new molecule
Enthalpy is another term used to refer to the heat of a reaction. It represents the total heat content of a system at constant pressure.
A reaction that gives off energy is an exothermic reaction. The reaction will give off energy in the form of either heat or light An example of an exothermic reaction would be the curing of concrete. One chemical reaction that will give off heat is the mixture of Caustic Soda and water. The water dissolves the Caustic Soda which in turn generates heat. There are two types of reactions. Exothermic reactions give off heat, and endothermic reactions require that heat be added to make them work. Be careful with exothermic reactions. A rapid, energetic exothermic reaction is called an "explosion".
An endothermal (or endothermic) process is the name of the process in which heat is taken in. In an exothermal (or exothermic) process, heat is released.
exothermic
compound
This reaction can be called "deoxidation" or "reduction".
Reactants.
it is a neutralisation reaction formed from an acid + base
Endothermic reaction.
combustion
The name often given to the force exerted by the first object on a second object is the action force.
a reversible reaction