The reaction is very exothermic.
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.
This process is exothermic because it releases heat energy into the surroundings.
The dissolving of sodium chloride in water is an exothermic reaction because it releases energy in the form of heat.
Depends, Liquid can be both endothermic and exothermic, for example water, if you freeze water and put it in room temperature it will be endothermic, meaning it will absorb the heat form the room. And if you Boil water and put it in a cold place it will become exothermic because its releasing the heat.
When solid sodium hydroxide is added to water, the process is exothermic because it releases heat. The heat is generated as the sodium hydroxide dissolves in water, and the surrounding environment experiences a temperature increase.
Rubidium is highly reactive and if it is added to cold water there will be a large, exothermic reation; rubidium hydroxide and hydrogen are formed.
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.
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.
The process is endothermic because the water is absorbing heat from the kettle. When energy (heat) is released as steam this is exothermic.
The dissolution is endothermic.
Evaporation is an endothermic process.
Boiling and melting are endothermic. Freezing is exothermic.
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.
If rubidium (Rb) is added to water, it would react vigorously, releasing hydrogen gas and forming rubidium hydroxide. This reaction is highly exothermic and can even result in the ignition of the hydrogen gas produced. It is important to handle alkali metals such as rubidium with caution due to their reactive nature.
This process is exothermic because it releases heat energy into the surroundings.
The dissolving of sodium chloride in water is an exothermic reaction because it releases energy in the form of heat.
it is exothermic since it produces energy. if endothermic it would use up energy.