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Chemical, since it doesn't turn back.
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∙ 12y ago
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Is endothermic melting or freezing?
Melting is endothermic. Freezing is exothermic.
Is melting ice cubes endo or exothermic?
No, freezing is exothermic as the water loses energy to its surroundings as it freezes.
Is candle wax melting exothermic?
no because when a substance changes its state of matter then it is NOT considered a chemical reaction or a chemical change.
How does an endothermic process differ from an exothermic process?
An endothermic phase change is when the substance absorbs energy from its surroundings (melting, vaporization).In an exothermic phase change the substance releases energy to its surroundings (freezing, condensation)..
What do you need to melt a solid in energy flow terms?
Melting is an exothermic process; we need heat for melting.
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.
The melting of ice cubes is a exothermic reaction?
No, it is a physical change, not a chemical reaction.
Is melting ice endothermic or exothermic change?
Ice cream melting (or pretty much anything melting) is an endothermic process in that it requires the absorption of heat energy in order to occur. An example of an exothermic process is the burning of paper which gives off heat energy.
Is melting butter an endothermic change?
No, it's exothermic. Think of it as ENdothermic as heat ENtering and EXothermic as in EXit. That's an easy way to remember it.
Which of the following examples involves an exothermic change?
Examples for exothermic change are burning of fuels or coal, burning of a fire cracker and glowing of an electric lamp.
The melting of ice cubes is an exothermic reaction?
No. The phase change requires adding heat, so melting ice cubes is an endothermic reaction.
Is endothermic melting or freezing?
Melting is endothermic. Freezing is exothermic.
Which state changes are exothermic and endothermic?
freezing is exothermic, melting is endothermic, evaporation is endothermic, condensation is exothermic.
Is melting ice cubes endo or exothermic?
No, freezing is exothermic as the water loses energy to its surroundings as it freezes.
Is melting process a endothermic and exothermic?
endothermic
Is a melting candy bar exothermic?
yes
Is candle wax melting exothermic?
no because when a substance changes its state of matter then it is NOT considered a chemical reaction or a chemical change.
