Exothermic.
An exothermic reaction gives off heat as a result of energy being released in the form of heat. In an exothermic reaction, the products have lower energy than the reactants, leading to the release of heat to the surroundings.
Endothermic reactions increase their enthalpy by absorbing heat
exothermic reactions-gives off heat
An endothermic reaction is one that consumes heat.
exothermic reactions-gives off heat
it gives heat off as a product
An "exothermic" reaction gives off heat.
An exothermic reaction is typically marked by a release of heat. This means that the reaction gives off energy in the form of heat to the surroundings.
A student can use the keyword "heat" to determine if a reaction is exothermic by observing if heat is released during the reaction. If the reaction gives off heat, it is exothermic.
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.
exothermic reaction. This type of reaction releases energy to the surroundings as heat.
During photosynthesis, no chemical reaction gives off heat. Photosynthesis is an endothermic process, meaning it requires energy in the form of sunlight to convert carbon dioxide and water into glucose and oxygen.