What is the Difference Between Solvation Energy and Lattice Energy?
🆚 Go to Comparative Table 🆚The main difference between solvation energy and lattice energy lies in the processes they involve:
- Solvation Energy: This is the energy change that occurs when ions or molecules dissolve in a solvent, such as water. When an ionic compound is dissolved in a solvent, the ions interact with the solvent molecules, forming hydrated ions. The energy released during this process is called solvation energy.
- Lattice Energy: This is the energy released or absorbed when gaseous ions come together to form a solid ionic compound in the crystal lattice. It represents the energy contained in the crystal lattice of a compound, equal to the energy that would be released if the component ions were brought together from infinity.
In summary:
- Solvation energy is relevant in solution, where the ions are separated from the lattice and surrounded by solvent molecules.
- Lattice energy deals with the energy change when ions come together to form a solid ionic lattice.
These energies play crucial roles in various applications, such as materials sciences, metallurgy, pharmaceuticals, ceramics, and glass manufacturing.
On this pageWhat is the Difference Between Solvation Energy and Lattice Energy? Comparative Table: Solvation Energy vs Lattice Energy
Comparative Table: Solvation Energy vs Lattice Energy
Here is a table comparing solvation energy and lattice energy:
Property | Solvation Energy | Lattice Energy |
---|---|---|
Definition | Solvation energy is the change in Gibbs energy when an ion or molecule is transferred from a vacuum to a solution in a solvent. | Lattice energy is the energy released or absorbed when gaseous ions come together to form a solid ionic compound in the crystal lattice. |
State of Ions | Relevant in solution, where ions are separated from the lattice structure and surrounded by solvent molecules. | Deals with gaseous ions coming together to form a solid ionic compound in the crystal lattice. |
Application | Useful in understanding solubility, ionic conductivity, and behavior in chemical processes. | Important in materials sciences, designing stable materials with specific properties, metallurgy, pharmaceuticals, ceramics, and glass manufacturing. |
Enthalpy Change | Solvation energy gives the change of enthalpy when dissolving a solute in a solvent. | Lattice energy gives the change of enthalpy when formation (or breakdown) of a lattice. |
These two energies are related in that they both contribute to the overall enthalpy change when a salt dissolves in water. Solvation energy is often greater than lattice energy when dissolving an ionic compound because the process of solvation involves breaking and forming many chemical bonds.
Read more:
- Lattice Energy vs Hydration Energy
- Bond Enthalpy vs Lattice Enthalpy
- Molecule vs Lattice
- Lattice vs Crystal
- Bond Energy vs Bond Dissociation Energy
- Dissociation vs Solvation
- Bond Energy vs Bond Enthalpy
- Lattice vs Unit Cell
- Energy vs Enthalpy
- Electronegativity vs Ionization Energy
- Free Energy vs Enthalpy
- Ionization Energy vs Binding Energy
- Free Energy vs Standard Free Energy
- Solvent vs Solute
- Ionization Energy vs Electron Affinity
- Enthalpy vs Internal Energy
- Ionic vs Molecular Solids
- Solvation vs Hydration
- Solution vs Solvent