Exothermic reaction
The dissolution is endothermic.
endothermic but don't know why? As AN crystals are formed the reaction is exothermic. Endothermic when it melts back with water. This is the reason AN is used in cold packs.
It is not a chemical reaction, it is dissolution; this physical process is exothermic.
The solvation of borax in water is an endothermic process because it requires energy to break the bonds holding the borax molecules together and to overcome the forces of attraction between the water molecules. This results in a decrease in temperature of the solution as energy is absorbed.
Steam itself is not endothermic or exothermic - only chemical reactions can be labelled as exothermic or endothermic the reaction whithin the steam can only be exothermic or endothermic
The dissolution is endothermic.
endothermic but don't know why? As AN crystals are formed the reaction is exothermic. Endothermic when it melts back with water. This is the reason AN is used in cold packs.
It is not a chemical reaction, it is dissolution; this physical process is exothermic.
The dissolving of sodium chloride in water is an exothermic reaction because it releases energy in the form of heat.
The process of clothes drying is not a chemical reaction, so it is neither endothermic nor exothermic. It is a physical process where water evaporates from the fabric due to heat energy, resulting in the drying of the clothes.
The dissolving of sodium thiosulfate in water is an exothermic reaction. This means that heat is released during the process as the sodium thiosulfate molecules form bonds with water molecules.
Steam itself is not endothermic or exothermic - only chemical reactions can be labelled as exothermic or endothermic the reaction whithin the steam can only be exothermic or endothermic
The solvation of borax in water is an endothermic process because it requires energy to break the bonds holding the borax molecules together and to overcome the forces of attraction between the water molecules. This results in a decrease in temperature of the solution as energy is absorbed.
A hydrogen reaction is a release of energy, therefore is defined as exothermic.
The stuff is actually used in some hotpacks. It's exothermic.
Highly EXOthermic, even self-igniting explosive. DTTAH
The reaction of sodium hydroxide with water is exothermic, meaning it releases heat energy. This is because the process of dissolving sodium hydroxide in water releases energy in the form of heat.