The molecular reorganization of the combining reagents is caused by the stress to change from a less stable to a more stable molecule. As the less stable molecules require more energy to hold their atomic structure this now excess energy is released during the reorganization to the more stable molecule. So the "action" of becoming stable causes the reorganization which results in a "re-action" that is exothermic and possibly exoradiographical as well.o
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In science, exothermic refers to a chemical reaction or process that releases energy in the form of heat to its surroundings. This means that the overall energy of the system decreases and the surroundings become warmer. Examples of exothermic reactions include combustion and neutralization reactions.
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.
It is exothermic. The gas must release energy to its surrounding to become a liquid.
When sodium hydroxide (a strong base) and nitric acid (a strong acid) are mixed together, they undergo a neutralization reaction. This reaction is highly exothermic, meaning it releases energy in the form of heat. Consequently, the heat produced causes the solution to become warmer.
Neutralization of phonemes occurs when two distinct phonemes merge or become indistinguishable in a particular phonological context. This can happen due to phonetic similarity or simplification of contrasts, leading to a loss of distinction between the phonemes. Neutralization can occur in specific environments or across the board in a language.
Yes, it is dangerous to add water to concentrated sulfuric acid because it can cause a violent exothermic reaction, releasing heat and potentially splashing sulfuric acid. This reaction can lead to severe burns and even explosions. Always add acid to water slowly and carefully, never the other way around.
Two kind of chemical reactions are exothermic and endothermic reactions. An exothermic reaction is one that releases energy. An endothermic reaction is one that absorbs energy. Hope this helps!! :)
The reaction between an acid and an alkali is a neutralization reaction, where the acid and alkali react to form water and a salt. The pH of the solution will become closer to 7 (neutral) as a result of this reaction.
If energy is released as a result of a process, an exothermic change has taken place. If a constant input of energy is required to drive a physical or chemical change, the change is described as endothermic.
Endothermic and exothermic are both terms used for the transfer of heat through a chemical reaction. When the mixed chemicals give off more heat than before (Become hotter), than an exothermic reaction has occurred. This is where energy is given off to the surroundings, causing the temperature to rise. Exothermic reactions are the opposite to this, where the container holding the chemicals becomes colder. This is because energy was required and heat was taken from the surroundings for the reaction to occur. Hope this helps.
Electrons become diverted from the transport chain, releasing excess energy into the cell and destroying cell membranes. Another herbicide action is creation of superoxide radical which is highly reactive.
This reaction is called an exothermic reaction. It releases heat to the surroundings as the products lose energy and become colder.