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False.

It requires heat - Lowering the temperature ie. refrigeration slows decomposition - freezing say in liquid nitrogen will virtually halt decomposition completely.

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Decomposition reactions often require the addition of what?

Decomposition reactions often require the addition of energy in the form of heat, light, or electricity to break down a compound into its simpler components. This added energy helps overcome the activation energy barrier necessary for the reaction to occur. In some cases, catalysts may also be used to facilitate the decomposition process without being consumed in the reaction.


Chemical reactions that require energy?

endothermic reactions require energy


Why all decomposition reaction are endothermic reaction?

Not all decomposition reactions are endothermic; however, many are because they require energy to break chemical bonds. In an endothermic decomposition reaction, the energy absorbed from the surroundings is used to overcome the energy barriers of the bonds in the reactants, leading to the formation of new products. Examples include the thermal decomposition of calcium carbonate into calcium oxide and carbon dioxide, which requires heat. Conversely, some decomposition reactions can be exothermic, releasing energy, depending on the specific reactants and conditions involved.


Which reactions requires or stores energy?

Endothermic reactions require energy while exothermic reactions release energy.


Do anabolic reactions require energy to build complex molecules?

Yes, anabolic reactions require energy to build complex molecules.


In the body decomposition reactions are usually anabolic reactions?

In the body, decomposition reactions are typically catabolic reactions rather than anabolic. Anabolic reactions involve building larger molecules from smaller ones, while catabolic reactions involve breaking down larger molecules into smaller components for energy production or elimination. Decomposition reactions in the body are generally part of catabolic processes that break down complex molecules for energy release or removal of waste products.


Do anabolic reactions release energy while building polymers?

no. Anabolic reactions require energy...they are endergonic.


Do reactions require activation energy?

yes


Is it true or false that all chemical reactions require an initial input of energy called catalysis?

False. Not all chemical reactions require catalysis. Some reactions occur spontaneously, while others may require an initial input of energy in the form of activation energy. Catalysis is a process that lowers the activation energy required for a reaction to occur, but it is not necessary for all reactions.


What term for reactions that require energy input?

Endothermic reactions require energy input to occur. The energy needed is absorbed from the surroundings, resulting in a decrease in temperature during the reaction.


What is the difference between endergonic and exergonic reactions in terms of energy changes?

Endergonic reactions require an input of energy to occur, while exergonic reactions release energy.


What about combustion reaction makes them different from either synthesis or decomposition reaction?

The short answer is combustion reactions are a subset of synthesis reactions that require one of the reactants to be oxygen. Common combustion of organic molecules results in the formation of CO2 . However, it is not required that combustion be limited to organic molecules. They are different from decomposition reactions in the same way synthesis is the opposite of decomposition.