What is the heat of the solution?
The heat of the solution, also known as a change in enthalpy solution, is the change in entalpy that occurs when the given dissolved is dissolved in the solvent to form a solution. Entalpia is a term used in thermodynamics to describe the energy in the system. One cannot directly measure the overall enthalpy of the system, so the change in entalpia is used more for measurement, such as the heat of solution rather than the overall enthalpy of the system. There are several processes that occur when dissolved in a solution and each is able to change the solution of solution. In many cases, a number of chemical bonds are broken and new links are formed, all of which lead to a change in entalpia.
There are three primary aspects of solut dissolution in the solvent that contribute to the heat of the solution. First, when Solut is added, chemical interactions connecting the solut molecules are broken, requires the consumption of some energy. Furthermore, chemical attractions connecting solvent -foamolecule also break when the solut molecules enter the system, which the otherT requires energy consumption. Finally, after a violation of these attractions, new interactions between solvents and solut molecules are created, resulting in some energy to release.
The first two aspects of dissolution require energy input and are referred to as endothermic processes. The third, according to which the attractions between the solvent and the solut molecules are formed, are referred to as the exothermic process because it releases energy into the system. To determine the overall heat of the solution, it is possible to simply take the sum of any change in enthalpy. In some cases, the first two parts require more energy input than the creation of new attractions, resulting in a process that is overall endothermic. In others, the final release of energy is greater than the energy needed to interrupt the Solut-Solute and the solvent of solvent, so the process is generally exothermic.
It is also possible to measure the heat of solution based on TE changesfences in solution. The predominantly exothermic process releases energy into the system and therefore increases the temperature of the solution. On the other hand, primarily the endothermic process consumes energy and therefore reduces the reaction temperature. If one knows the different properties of the solut and solvents in advance, the temperature can use the solution to determine the solution of the solution with adequate accuracy.