The reaction aluminum underwent during the disaster of Hindenburg was exothermic. It is exothermic because during this disaster it gave off heat.
No, it is exothermic.
EXOTHERMIC
Exothermic process
Like all burning reactions (with oxygen that is) burning wood is also exothermic.
Solid to gas (sublimation) is endothermic (takes in heat).In other words:A phase change from the solid state to the gas state is endothermic.Sublimation is endothermic (takes in energy).Heat energy must be provided to make it work.When there is a change of state from a solid to a liquid, a solid to a gas, or a liquid to a gas, at a constant temperature, the process is endothermic NOT exothermic. It requires energy to break the intermolecular forces that keep the molecules together, and that reduces the temperature - heat is taken in.
Fire creates an exothermic reaction, not endothermic. To be endothermic, the reaction must draw in heat from its surroundings, thereby making things colder.
Endothermic means absorbing thermal energy, so of course not. There is no such thing as sugar getting cold when it's burning. Burning sugar is exothermic, meaning it releases heat.
EXOTHERMIC
exothermic
Exothermic. Burning calories produces energy.
endothermic energy
Exothermic
Exothermic
Exothermic on the forward reaction Endothermic on the backwards reaction Therefore the answer is both due to the burning of Methanol being a reversible reaction :D
When something burns it gives off heat. Therefore, it is exothermic.
Exothermic
Exothermic
The burning of natural gas is an exothermic process.