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When concrete cures it warms up. Those hand warmers that heat up when they are opened up are exothermic. Desiccants when exposed to a lot off water.
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∙ 13y ago
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Is freezing an example of an exothermic chemical change?
No because in an exothermic change energy is released not taken in. Melting would be an example of exothermic change.
Is lightning a match of an exothermic or endothermic reaction?
It is exothermic, since it evolves heat. ^^ according to my Chemistry teacher, it's exothermic and endothermic.
In the fire triangle coal is an example of what?
is example of exothermic
What is exothermic process?
Exothermic is the process that exert heat or giving out energy to surrounding. Example of exothermic process such as condensing of steam or burning of fuel.
Is freezing an example of endothermic or exothermic change?
Exo
Is freezing an example of an exothermic chemical change?
No because in an exothermic change energy is released not taken in. Melting would be an example of exothermic change.
Is lightning a match of an exothermic or endothermic reaction?
It is exothermic, since it evolves heat. ^^ according to my Chemistry teacher, it's exothermic and endothermic.
Is ionization endothermic or exothermic?
It is exothermic. Take for example H2SO4 H2SO4 -> H+ + HSO4- This is very exothermic
Energy is released when?
For example in an exothermic chemical reaction.
In the fire triangle coal is an example of what?
is example of exothermic
A reaction that releases energy in the form of heat?
It is called an exothermic reaction. Example: a burning candle
Is fireworks an example of exothermic change?
It's a exothermic reaction because heat and light is being released.
What is exothermic process?
Exothermic is the process that exert heat or giving out energy to surrounding. Example of exothermic process such as condensing of steam or burning of fuel.
Is exothermic reaction an example of photosynthesis?
An exothermic reaction is a reaction where heat or light energy is released. An example of this type of reaction is burning a candle.
What kind of chemical reaction is an exothermic reaction?
Exothermic reaction: reaction with release of heat; for example burning of organic materials (oxydation of carbon) is a typical exothermic reaction.
Is oil an example of an exothermic reaction?
I do not think so...
Is freezing an example of endothermic or exothermic change?
Exo
