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Why dissolving Ammonium nitrate(NH4NO3) in water is an endothermic although the temperature of the solution decreases?
SaadMohammedgp9896
The energy needed to support the endothermic reaction is supplied by the solution; thus the solution temperature
decreases.
If the reaction were exothermic, the solution temperature would increase.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThat is exactly what endothermic means!
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What type of reaction occurs when two chemicals react together and the temperature decreases?
Endothermic reaction
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
Which substance decreases in solubility as the temperature rises?
Endothermic substances.
Which piece of evidence would prove that a reaction is exothermic?
All you need is a thermometer. If the temperature rises as the reaction goes to completion, then the reaction is exothermic. If the temperature decreases, then it's endothermic.
What is the temperature of the beaker holding the reacting substance decrease is it endothermic or exothermic?
The way I remember it: endo (think in). Heat is flowing in to the reaction from the surroundings. Heat flows from hot to cold, so the measured temperature decreases. The actual beaker will decrease temperature as well, since it is next to something that has decreased in temperature.
Dissolving ammonium nitrate in water is an endothermic process A sample of ammonium nitrate is placed in a beaker of water and immediately begins to dissolve What exactly occurs during this proces?
The temperature of the solution decreases
Dissolving ammonium nitrate in water is an endothermic process A sample of ammonium nitrate is placed in a beaker of water and immediately begins to dissolve What exactly occurs during this process?
the temperature of the solution decreases.
When Energy is absorbed from the surroundings and the temperature of the surroundings decreases' What reaction is this?
This is an endothermic reaction.
What type of reaction occurs when two chemicals react together and the temperature decreases?
Endothermic reaction
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
Which substance decreases in solubility as the temperature rises?
Endothermic substances.
What is an endothermic reation?
A reaction that absorbs energy making the products feel cooler (the temperature decreases over time)
Which piece of evidence would prove that a reaction is exothermic?
All you need is a thermometer. If the temperature rises as the reaction goes to completion, then the reaction is exothermic. If the temperature decreases, then it's endothermic.
When water and ammonium nitrate mixed the temperature decreases. what type of reaction is this and why?
It is not a chemical reaction; ammonium nitrate is dissociated in water and this process is endothermic.
What is the temperature of the beaker holding the reacting substance decrease is it endothermic or exothermic?
The way I remember it: endo (think in). Heat is flowing in to the reaction from the surroundings. Heat flows from hot to cold, so the measured temperature decreases. The actual beaker will decrease temperature as well, since it is next to something that has decreased in temperature.
Does the solubility of gases increase with temperature increase?
The solubility of a gas in a liquid decreases as temperature increases.
What happens to the temperature of a substance that is an endothermic reaction?
It will decrease as heat is removed from the environment and added to the products of the reaction.
