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The reaction is exothermic.
a physical reaction you can see and a chemical is the molecules changing inside the object
The barysphere is the inside of the Earth. The inner core, outer core, and mantle are collectively referred to as the barysphere.
It is an oxydation reaction.
Metabolism.
Chemical Engineering is mainly based on Chemical Reaction Engineering. It is the things which happens inside the production reaction ( Which is what they do in production engineering but not in the chemical aspect )
Combustion.
A chemical reaction takes place inside hot air balloons whenever they are flying. Specifically, the propane tanks used to heat the air inside the balloon create a combustion reaction.
the chemical inside the dry cell is the fluid where chemical reaction take place this fluid is CYTOPLASM
A glowstick undergoes a chemical change when the chemicals inside mix, leading to a reaction that produces light. This change cannot be reversed, as the reaction permanently alters the composition of the chemicals inside the glowstick to create the glowing effect.
No, the reaction inside a light stick is exothermic. It involves the breaking of chemical bonds in the reactants, releasing energy in the form of light.
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