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Is the dissolving of sodium chloride in water endothermic or exothermic reaction?
The dissolving of sodium chloride in water is an exothermic reaction because it releases energy in the form of heat.
Is dissolving glucose in water endothermic reaction?
No, because it's not a reaction. Dissolving is a physical, not a chemical, process. Some things dissociate as a result of being dissolved, and this dissociation can be treated as a chemical reaction, but glucose is not one of them. It is slightly endothermic, though, if that's the part you were really interested in.
Is it an endothermic reaction if salt is added to ice?
Yes, adding salt to ice is an endothermic reaction because it absorbs heat from the surroundings in order to melt the ice. The process of dissolving salt in water requires energy, which is taken from the surroundings, resulting in a decrease in temperature.
What is a sentence for the term endothermic reaction?
Turning water into hydrogen and oxygen is an endothermic reaction called electrolysis. An endothermic reaction only continues while energy is being added to the reactants.
When solid kbr is dissolved in water the solution gets colder is this endothermic or exothermic?
The process of dissolving solid KBr in water and the resulting decrease in temperature is an exothermic reaction. This means that heat is being released to the surroundings during the dissolution process.
Is the dissolving of sodium chloride in water endothermic or exothermic reaction?
The dissolving of sodium chloride in water is an exothermic reaction because it releases energy in the form of heat.
Is the dissolving of sodium thiosulfate in water endothermic or exothermic reaction?
The dissolving of sodium thiosulfate in water is an exothermic reaction. This means that heat is released during the process as the sodium thiosulfate molecules form bonds with water molecules.
Is dissolving glucose in water endothermic reaction?
No, because it's not a reaction. Dissolving is a physical, not a chemical, process. Some things dissociate as a result of being dissolved, and this dissociation can be treated as a chemical reaction, but glucose is not one of them. It is slightly endothermic, though, if that's the part you were really interested in.
When sodium hydroxide is added to water the reaction is endothermic or exothermic?
The reaction of sodium hydroxide with water is exothermic, meaning it releases heat energy. This is because the process of dissolving sodium hydroxide in water releases energy in the form of heat.
Why dissolving Ammonium nitrate(NH4NO3) in water is an endothermic although the temperature of the solution decreases?
The energy needed to support the endothermic reaction is supplied by the solution; thus the solution temperaturedecreases.If the reaction were exothermic, the solution temperature would increase.
Is water gas reaction endothermic?
yes it is a endothermic reaction
Is it an endothermic reaction if salt is added to ice?
Yes, adding salt to ice is an endothermic reaction because it absorbs heat from the surroundings in order to melt the ice. The process of dissolving salt in water requires energy, which is taken from the surroundings, resulting in a decrease in temperature.
What is a sentence for the term endothermic reaction?
Turning water into hydrogen and oxygen is an endothermic reaction called electrolysis. An endothermic reaction only continues while energy is being added to the reactants.
What is an example of a chemical reaction that absorbs heat?
dissolving ammonium chloride in water
Is water freezing an example of an endothermic reaction?
No, water freezing is not an endothermic reaction; it is an exothermic process. During freezing, water releases heat to its surroundings as it transitions from a liquid to a solid state. This release of energy is what causes the temperature of the surroundings to decrease. In contrast, an endothermic reaction absorbs heat from the environment.
What is chemical change when dissolving?
1. Dissolving with reaction - an example is dissolving in an acid - involve a chemical change because new compounds are formed. 2. Dissolving without a reaction - for example dissolution of table salt in water - is not a chemical change; only dissociation can occur.
Is dissolving anhydrous copper ii sulphate an exothermic reaction?
Oh, dude, you're asking about chemistry now? Well, technically, dissolving anhydrous copper II sulfate in water is an endothermic reaction because it absorbs heat from its surroundings. So, yeah, it's not exothermic, but hey, at least you're learning something, right?
