Exothermic reactions give off heat.
An endothermic reaction is one that consumes heat.
The study of heat is called thermodynamics.
The ability to produce heat and light in a chemical reaction is called combustion. It is a type of exothermic reaction where energy is released in the form of heat and light.
A chemical change that gives off heat. Burning paper would be an example.
A catalyst affects the speed of a chemical reaction. If the chemical reaction gives off heat, the reaction may affect the temperature, but the catalyst by itself doesn't affect the temperature.
exothermic reactions-gives off heat
An endothermic reaction is one that consumes heat.
Exothermic reaction gives free heat (energy).
An Endothermic reaction. If you touch the reaction vessel it will feel cool/cold, as it is taking in heat energy. By contract an Exothermic reaction is one that gives out heat. If you touch the reaction vessel it will feel warm/hot as it is liberating heat energy.
Exothermic reaction gives free heat (energy).
All chemical reactions that release energy in the form of heat are called exothermic reactions.
combustion
An endothermic reaction.
it is not a chemical reaction. It is a nuclear reaction and it is called fusion.
exothermic reactions-gives off heat
The study of heat is called thermodynamics.
The ability to produce heat and light in a chemical reaction is called combustion. It is a type of exothermic reaction where energy is released in the form of heat and light.