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When exothermic reactions occur heat is produced while heat is gained by endothermic reactions. When plant materials are decayed into compost,the temperature increases. That means this reaction is exothermic.

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Is glasstransition exothermic or endothermic?

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Is the chemical reaction in flameless ration heaters classified as an endothermic or an exothermic reaction?

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Is liquid to solid exothermic?

No. Going from solid to liquid at constant temperature is an endothermic process. The required amount of energy is called "heat of fusion" of the material that changes state.


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Decaying plant and animal material in soil is called what?

'Decomposition' for decaying plant and animal organic material. 'Detritus' for inorganic decaying material in soil. Hope this helps, John


What do understand by glass transition temperature. Explain whether it is exothermic or endothermic?

glass transition is a change in state. when the state changes from crystalline or rather glassy to a rubbery like state. it should be noted that it is not melting. it is a state change and not a phase change. it is endothermic phenomena because heat is given to a system so that glass transition occurs. because no heat is released during the process it can not be considered to be endothermic.


Is nuclear fusion endothermic or exothermic?

Nuclear fusion can be either exothermic or endothermic. We're most familiar with the exothermic kind. Fusion in stars releases immense quantities of energy. A fusion nuclear weapon releases enormous energy. But there are situations where fusion is endothermic. We don't usually think of them because of the subtle way they occur. You're wondering what's up, and the answer is in the stars. When a star burns all its energy fusing atoms together, it "hits the wall" at iron. Iron making is the last of the exothermic nuclear fusion reactions. But in stars that have sufficent mass and makeup, those that go supernova, endothermic nuclear fusion is the mechanism by which all the elements heavier than iron are created. It's the only way that they can be created in nature. When the star collapses and that tipping point where the exothermic fusion reactions can't hold it up against its own massive gravity, then it's "go time" and endothermic fusion can occur. The "big squeeze" put on all the matter creates gigantic amounts of heat - enough to drive endothermic fusion. Then the blast distributes all that material across the universe. Including the trans-iron elements created in endothermic fusion reactions during collapse and the nova event.


Is condensation exothermic of endothermic?

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What is the decayed plant and animal material in soil is called?

'Decomposition' for decaying plant and animal organic material. 'Detritus' for inorganic decaying material in soil. Hope this helps, John


Which state must a material be in be smelt?

Decaying


What is decaying material found in soil called?

Decaying material in the soil is called, "Humus". (HYOO-muss)


What is another word for dead or decaying organic material?

Rotting