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endothermic but don't know why? As AN crystals are formed the reaction is exothermic. Endothermic when it melts back with water. This is the reason AN is used in cold packs.
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Is freezing Endo or Exo?
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.
How can you tell dissolving ammonium nitrate is exothermic?
Dissolution is generally exothermic.
The temperature of true water is in a beaker is 25 c after adding a piece of magnesium to the water the temperature increase is this an exothermic or an endo thermetic?
exothermic ? because energy released
Is carbon dioxide formation endothermic and exothermic?
Exothermic because the heat of formation is -566. Exo- is negative and Endo- is positive.
What type of reaction do you get when you mix ammonium chloride with water endo or exothermic?
good question endothermic. Ammonium chloride dissolves in water and makes it cold.
Is freezing Endo or Exo?
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.
How can you tell dissolving ammonium nitrate is exothermic?
Dissolution is generally exothermic.
When an electric eel shocks its prey is that endothermic or exothermic?
When it shocks its prey its exothermic. A simple way to remember this is Endo- = In and Exo- = Out.
Is ammonium chloride is an exothermic?
an exothermic what? If you dissolve it in water, it's an endothermic process, and will absorb heat.
Why is the dissolution of ammonium chloride an exothermic reaction?
its endothermic
The temperature of true water is in a beaker is 25 c after adding a piece of magnesium to the water the temperature increase is this an exothermic or an endo thermetic?
exothermic ? because energy released
Is carbon dioxide formation endothermic and exothermic?
Exothermic because the heat of formation is -566. Exo- is negative and Endo- is positive.
Are all spontaneous processes exothermic?
No. For example ammonium nitrate spontaneously dissolves in water. This is an endothermic process.
Is the formation of ammonium nitrate crystals from an aqueous state endothermic or exothermic?
Endothermic. That is why it is used in ice packs.
Is NaCl an exothermic or endothermic reaction?
Only with very high heat. This compound can melt without decomposition.
