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Well it depends, if you had one atom of uranium and a billion tonnes of thermite, the thermite would release more. Just as a 20 megatonne nuclear bomb would release more than a few grams of sulphur and iron binding.

In general though nuclear reactions release far greater amounts of energy.

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Is heat a form of energy released during a chemical reaction?

Yes, heat is often released or absorbed during a chemical reaction. This is because chemical reactions involve the breaking and formation of chemical bonds, and the energy difference between these bonds is released or absorbed in the form of heat.


What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?

energy released by the reaction or energy absorbed.


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Chemical bonds are broken.


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Chemical bonds are made and broken by chemical reactions. After chemical bonds have been broken, then energy is released, and if a chemical bond is made, then energy is absorbed.


A chemical reaction that produces heat is what?

An exothermic reaction is a chemical reaction that produces heat as a byproduct. In these reactions, energy is released in the form of heat, increasing the temperature of the surroundings. This is in contrast to endothermic reactions, which absorb heat from the surroundings.


How is energy involved in a chemical reaction?

Activation energy is needed to start a chemical reaction. This energy is used to join the reactants together or break them apart. If a reaction is exothermic then it gives energy out. If it is endo thermic then the reaction takes energy in.


What is energy released or absorbed during chemical change called?

It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.


The energy stored in compounds and released in reactions is what kind of energy?

The energy stored in compounds and released in reactions is chemical energy. It is released when chemical bonds are broken during a reaction, resulting in the formation of new compounds.


What is the significance of the hotsnapz chemical reaction in the field of chemistry?

The hotsnapz chemical reaction is significant in chemistry because it demonstrates the principles of exothermic reactions, where heat is released. This reaction is important for understanding energy changes in chemical reactions and has practical applications in areas such as heating pads and hand warmers.


Are exothermic reactions chemical?

Most chemical reactions are exothermic, that is, they release a certain amount of heat as a by-product of the reaction. Endothermic reactions, those which absorb heat, also do occur, but they are more rare. Endothermic reactions are driven by entropy only, whereas exothermic reactions are driven by the energy that is released. The more energy is released, the more easily the reaction will occur.


What can an exothermic reaction do?

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What is the relative amount of energy released in chemical reactions?

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