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Some examples of exothermic reactions are melting ice cubes, water evaporation, and baking bread. An endothermic reaction occurs when heat is absorbed from the surrounding.
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Is evaporation os exothermic or endothermic process.explain?
Physical endothermic change because it uses energy (taking up heat)
Is evaporation an exothermic or endothermic process explain?
It will be an endothermic process because the beaker becomes cool after evaporation.
What is the opposite of exothermic?
The opposite of exothermic is endothermic. Exothermic reactions are those which give off energy in the form of heat. Endothermic reactions require energy.
Is the reaction of magnesium sulfate and water exothermic or endothermic?
It is not a chemical reaction, it is dissolution; this physical process is exothermic.
When ice melts it gains energy and is call this type of change?
When ice melts it is called a physical endothermic change.
What does endothermic and exothermic have in common?
The two phenomenons are thermodynamics phenomenons involving heat (absorbing or releasing).
Is stone exothermic or endothermic?
It depends on the situation. Suppose the stone is placed in a cup of hot water. It is now endothermic because it absorbs some of the heat. But if it is placed in a cup of frigid water, it is exothermic because it will release some of its heat as it drops in temperature. --------------------------------------------------------------- Endothermic or exothermic are terms used for processes, phenomenons, reactions not for materials.
Is sleeping a chemical or physical change and why?
Sleeping involve some chemical reactions and physical phenomenons but I suppose that it is exaggerate to consider sleep as a chemical/physical change.
When you taste something is that a chemical or physical property?
Tasting involve chemical phenomenons.
Is curium endothermic or exothermic?
The terms exothermic and endothermic are applicable to chemical or physical reactions, not to materials. But because curium is an radioactive element, of course some thermal radiation is emitted.
What are some local phenomenons in Arizona?
Tornadoes, The Grand Canyon.
Who puts the metal on the middle of the Earth?
Cosmological and physical phenomenons during the formation of the earth, 4,5.109 years ago.
Is a sun spots considered chemical or physical property?
Sun spots are physical phenomenons produced by difference of tenperatures between various regions of the Sun surface.
What are some examples of endothermic reactions that are endothermic as well?
All ENDOthermic reactions are of course ENDOthermic by themselves, aren't they?
Is evaporation os exothermic or endothermic process.explain?
Physical endothermic change because it uses energy (taking up heat)
What are some examples of endothermic birds?
All of them are endothermic.
Is making ice cubes an endothermic recation?
No. It is a physical change.
