Endothermic
exothermic reaction
The type of reaction that absorbs energy is endothermic. This process takes the energy from its surroundings, absorbs it, and creates heat.
Decomposition reaction: CaCO3(s) --(heat)--> CaOs + CO2(g)
Radiation is the only type of heat transfer that can occur through vacuum (space with no particles).
Exothermic Reaction
This is an exothermic reaction.
A chemical reaction
Heat is released during an exothermic reaction.
It is a synthesis reaction.
exothermic reaction
Any reaction occur.
The type of reaction that absorbs energy is endothermic. This process takes the energy from its surroundings, absorbs it, and creates heat.
an exothermic reaction
Decomposition reaction: CaCO3(s) --(heat)--> CaOs + CO2(g)
Exothermic reaction gives free heat (energy).
The term for a type of reaction in which two substances react to produce a single compound is combination reaction. This is a type of chemical reaction.
Exothermic.