0
What is required to break the attraction among the solute particles and the solvent particles in an exothermic reaction?
Wiki User
∙ 13y ago
Less than the energy released as attractions form between solute and solvent particles. This is the amount of energy required to break the attraction among the solute particles and among the solvents.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoTo break the attractions among the solute and solvent particles in an exothermic reaction, heat is required. An exothermic reaction releases heat as the products are made. By definition, heat is the main factor for the reactants being broken up and formed differently. This concept applies to a solute and solvent solution.
Add your answer:
Earn +20 pts
In exothermic reactions the energy required to break the bonds in the reactants is greater than the energy released as the products form?
Exothermic reaction
Why do Magnesium and Hydrochloric acid have an exothermic reaction?
It will as the energy required to break the bonds is more than the energy required to make the new bonds.
Does an exothermic reaction occur when there is a net release of energy?
Exo means 'outside' and thermic means 'heat'. When heat is released in a reaction, its called an Exothermic reaction. Now, answering the question, the energy required for the reaction to occur is less than the total energy released. So, the extra energy gets converted into heat or light. So, yes there is a net release of energy in an exothermic reaction.
What type of chemical reaction occurs energy is given out causing temperature to go up?
Exothermic reactions. Such as combustion or reactions whereby the energy required for bond forming is greater than the energy absorbed for bond breaking.
What is the difference between Endothermic and Exothermic in five to ten points?
Endothermic and exothermic are both terms used for the transfer of heat through a chemical reaction. When the mixed chemicals give off more heat than before (Become hotter), than an exothermic reaction has occurred. This is where energy is given off to the surroundings, causing the temperature to rise. Exothermic reactions are the opposite to this, where the container holding the chemicals becomes colder. This is because energy was required and heat was taken from the surroundings for the reaction to occur. Hope this helps.
In exothermic reactions the energy required to break the bonds in the reactants is greater than the energy released as the products form?
Exothermic reaction
Is digestion an exothermic reaction?
The food we eat contain starch,on digestion in mouth it is coverted into sugar.in body it gives co2,o2 with required energy.Hence digestion is an exothermic reaction.
Is an exothermic reaction will produce heat and will be reabsorbed to increase the rate of reaction?
Have you heard of Haber-Bosch process of production of ammonia. This is an example of the question you asked. If we apply the required heat in the beginning of the reaction we do not need to apply it again as its exothermic reversible reaction and will use the heat to continue the reaction. But the rate of reaction is not increased.
Why do Magnesium and Hydrochloric acid have an exothermic reaction?
It will as the energy required to break the bonds is more than the energy required to make the new bonds.
Does an exothermic reaction occur when there is a net release of energy?
Exo means 'outside' and thermic means 'heat'. When heat is released in a reaction, its called an Exothermic reaction. Now, answering the question, the energy required for the reaction to occur is less than the total energy released. So, the extra energy gets converted into heat or light. So, yes there is a net release of energy in an exothermic reaction.
Is oxygen required for fuel to burn without external agency?
Anything which burns requires O2, so oxygen is required for fuel to burn. Also this is known as a combustion reaction and an exothermic reaction.
If the temperature of a chemical reaction is increased the reaction rate?
It depends if the reaction is endothermic (requires heat/energy) or is exothermic (requires no heat/energy and produces heat/energy). In general, most reactions are endothermic and require some amount of energy to 'go' and hence, an increase in temperature will increase the rate of reaction. However, in exothermic reactions, introducing heat can halt the reaction as well as reverse it, if said reaction is reversible.
When do reactions that release energy happen?
The release of energy (exothermic reaction) happens when the energy release by forming the products of the reaction is greater than the energy required to break the bonds of the reactants.
What is the smallest amount of energy required by reacting particles for a chemical reaction to begin?
This is the activation energy.
What is the reaction involved in dissolving sodium carbonate in water an endothermic reaction or exothermic reaction?
Dissolving Sodium Carbonate is an exothermic reaction. Exothermic reactions give out heat. When atoms, molecules or ions come together energy is released. The water molecules bond with the sodium carbonate molecules and more energy is released during this reaction than required to create the bonds. More energy means the molecules of the solution move faster and the temperature of the solution increases, thus increasing the temperature of the surroundings. Hope that helps :)
What is a reaction that absorbs energy?
The type of reaction that absorbs energy is endothermic. This process takes the energy from its surroundings, absorbs it, and creates heat.
What type of chemical reaction occurs energy is given out causing temperature to go up?
Exothermic reactions. Such as combustion or reactions whereby the energy required for bond forming is greater than the energy absorbed for bond breaking.
