This is an incomplete question. You mean to say, "Is fire an exothermic reaction?". Even when the question is phrased this way, it still doesn't make sense. Fire is a product of a reaction, meaning energy (in form of heat) is produced. If fire is being produced, then the reaction that caused the release of heat is the exothermic reaction, not the fire.
Coal is an example of a fuel in the fire triangle, which consists of fuel, heat, and oxygen. Coal provides the material that can undergo combustion in the presence of heat and oxygen, completing the requirements for a fire to occur.
The combustion of gasoline is an example of an exothermic change because it releases heat and energy to the surroundings during the reaction.
Striking a match is an exothermic process because it releases heat and light energy as the match ignites. The friction created when striking the matchstick generates enough heat to ignite the chemicals on the match head, leading to a chemical reaction that releases energy in the form of heat and light.
Lightning is a result of an exothermic reaction, where energy is released in the form of light and heat. The rapid movement of electrons through the atmosphere creates the visible flash known as lightning.
The dilution of sulfuric acid is exothermic because it releases heat.
exothermic
No, it is not.
Burning is an exothermic reaction.
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.
Exothermic because the fire or spark created by striking the match is releasing energy
Burning wood in a fire is exothermic. It gives off heat to the surroundings. In fact any reaction that gives off heat to the surroundings is exothermic.
Those reactions are said to be exothermic.
Fuel and it's exothermic.
fire, flame, conflagration, inferno, oxidation, exothermic reaction, blaze, incandescence.
exothermic reactions release energy, like a fire, which releases heat ( also endothermic reactions requires and takes/absorbs energy for its reaction like photosynthesis which requires sunlight)
It is exothermic because the reactions taking place are producing new substances which hold less energy than the starting materials. The energy difference is emitted to the environment.
Exothermic- Releases energy. Combustion is a chemical change that releases energy in the form of heat and light. You've taken advantage of an exothermic change if you've ever held your hands near a warm fire. So yes it is an exo thermic change.