yes it is a endothermic reaction
Gas devolve reactions are exothermic. So it is a exothermic too.
Endothermic
The dissolution is endothermic.
H2O + Na2SO4 = Exothermic reaction
A liquid on its own cannot be described as either endothermic or exothermic. The terms endothermic and exothermic are the names of two opposite process reactions. An endothermic reaction absorbs heat and and exothermic reaction gives off heat. A liquid can be involved in either an endothermic reaction or in an exothermic reaction. If you are evaporating a liquid from its liquid phase to its gas phase, then the reaction is usually endothermic and vice versa, going from the gas phase to the liquid phase, the reaction is usually exothermic.
Exothermic reaction
An endothermic reaction absorbs heat, an exothermic reaction releases heat.
It is small, but overall endothermic.
Can be called endothermic.
This is a strong exothermic reaction.
evaporation This is the chemical reaction for water heating: H2O (liquid) + heat ---> H20 (gas) This is an endothermic reaction, meaning that by adding heat, it will shift the reaction towards the products, thus making more H2O gas. It is simply a phase change.
Exothermic reaction is a reaction which gives out heat. For example: when natural gas burns it release its energy to the surroundings which could be the water in a central heating system. this is a EXOTHERMIC REACTION between natural gas and oxygen.