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It is an exothermic reaction. There are multiple ways to think about this. The reactants are in the gas phase and thus have a lot of energy within the molecules. When they react to produce a liquid, which has much less energy in its molecules. The energy must be released to the environment to lower the energy of the bonds.
What else can I help you with?
Is a road flare exthermic or endothermic?
Exothermic, because it releases heat as a form of energy.
If it absorbs heat is it exothermic or endothermic?
If a process absorbs heat, it is endothermic. Endothermic reactions require an input of energy to proceed and absorb heat from their surroundings in order to do so.
Does the endothermic process take in heat from its surroundings?
Yes, an endothermic process requires heat.
What do you mean by endothermic?
Endothermic - is something that absorbs heat.
If heat is required for a reaction to occur what type of reaction is it?
If heat is required for a reaction to occur, it is an endothermic reaction. Endothermic reactions absorb heat from their surroundings in order to proceed.
What heat transfer associated with a chemical reaction or pharse changs as either exthermic or endothermic?
to see your mom.
Is a road flare exthermic or endothermic?
Exothermic, because it releases heat as a form of energy.
What is an exthermic?
I think you meant Exothermic. Anways... that is a process releases energy usually in the form of heat.
A reaction that absorbs energy is called?
Endothermic-take in Heat, as opposed to exothermic which gives off heat-like a fire or explosion.
What happens in an endothermic reaction?
An endothermic reaction need heat to occur.
If it absorbs heat is it exothermic or endothermic?
If a process absorbs heat, it is endothermic. Endothermic reactions require an input of energy to proceed and absorb heat from their surroundings in order to do so.
What is the name given to reactions which take in heat?
An endothermal (or endothermic) process is the name of the process in which heat is taken in. In an exothermal (or exothermic) process, heat is released.
What contrast endothermic and exothermic changes?
Exothermic: release of heat Endothermic: absorption of heat
Does the endothermic process take in heat from its surroundings?
Yes, an endothermic process requires heat.
What do you mean by endothermic?
Endothermic - is something that absorbs heat.
Compare endothermic and exothermic?
An endothermic change requires heat, and an exothermic change releases heat.
What is another word for endothermic?
endothermal, heat-absorbing
