If you mean the enthalpy of formation then no, it is exothermic.
The combustion of magnesium is exothermic because it releases heat energy as it reacts with oxygen to form magnesium oxide.
The stuff is actually used in some hotpacks. It's 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.
The reaction between sulfuric acid and magnesium is exothermic because it releases heat energy as a result of forming new chemical bonds in the products.
NO ... all burning/combustion reactions are exothermic.
The combustion of magnesium is exothermic because it releases heat energy as it reacts with oxygen to form magnesium oxide.
exothermic reactions are the reactions which give out heat and endothermic reactions are the reaction which absorb heat.so combustion is an exothermic reaction.
No, a combustion reaction is typically exothermic because it releases heat energy. Endothermic reactions absorb heat energy from the surroundings.
An endothermic reaction is a reaction that absorbs heat. This is different from an exothermic reaction, such as combustion, which releases heat.
It is not a chemical reaction, it is dissolution; this physical process is exothermic.
An exothermic process is one that gives off energy/heat, while an endothermic process absorbs heat/energy.So a combustion reaction, which is basically an explosion, would definitely be exothermic.
The combustion of hydrogen is exothermic because it releases energy in the form of heat and light during the reaction.
The stuff is actually used in some hotpacks. It's 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.
The reaction between sulfuric acid and magnesium is exothermic because it releases heat energy as a result of forming new chemical bonds in the products.
NO ... all burning/combustion reactions are exothermic.
The reaction between magnesium and oxygen gas to produce magnesium oxide is a combustion reaction. Combustion reactions are exothermic, producing light and heat as they release energy in the form of heat.