Those reactions are said to be exothermic.
Exothermic
only nuclear reactionsChemical reactions that release free energy are called exergonic reactions. Fire and cellular respiration are examples of exergonic reactions.
Because cellular respiration is the process by which turning ADP into ATP, while burning a fire is just a release of energy. Cellular Respiration= gaining of energy Burning a fire=losing energy.
A fire burning is an example of chemical to light energy.
Chemical reactions that involve bond-breaking tend to absorb energy from the surroundings, making the surroundings cooler. Chemical reactions that involve making bonds release energy, which makes the surroundings hotter. An example of a temperature change in a chemical reaction is when a burning fire produces heat.
Fire Burning was created in 2008.
only nuclear reactionsChemical reactions that release free energy are called exergonic reactions. Fire and cellular respiration are examples of exergonic reactions.
Respiration (turning food into energy), wood into fire etc
The chemical energy of whatever is burning.
That depends on what you are burning, an example: CH4 +2O2 -> CO2+2H2O + energy This is called a combustion.
Wood has chemical potential energy, when combustion occurs, you have fire. Fire is mostly heat and light energy.
fire chemicals
The chemical energy in whatever fuel is burning.
Because cellular respiration is the process by which turning ADP into ATP, while burning a fire is just a release of energy. Cellular Respiration= gaining of energy Burning a fire=losing energy.
Its called "fire".
Radiant and thermal
This is a reaction of combustion (oxidation, burning).
A log burning in a fire place.