9) Use the fallaug data to calcdate the Lattice Energu f Nacl. NaĞ) NaG) . AH= 109 kJ Iml AH= 243 kJlmd AH 496 kJlma clG)te>ci(9) ... AH = - 349 kJ Imol = -41KJ/ ml %3D Clag)2c1g) →2c1G)... %3D He at of Farmadson Nacl %3D
Types of Chemical Bonds
The attractive force which has the ability of holding various constituent elements like atoms, ions, molecules, etc. together in different chemical species is termed as a chemical bond. Chemical compounds are dependent on the strength of chemical bonds between its constituents. Stronger the chemical bond, more will be the stability in the chemical compounds. Hence, it can be said that bonding defines the stability of chemical compounds.
Polarizability In Organic Chemistry
Polarizability refers to the ability of an atom/molecule to distort the electron cloud of neighboring species towards itself and the process of distortion of electron cloud is known as polarization.
Coordinate Covalent Bonds
A coordinate covalent bond is also known as a dative bond, which is a type of covalent bond. It is formed between two atoms, where the two electrons required to form the bond come from the same atom resulting in a semi-polar bond. The study of coordinate covalent bond or dative bond is important to know about the special type of bonding that leads to different properties. Since covalent compounds are non-polar whereas coordinate bonds results always in polar compounds due to charge separation.
See image below. Can you please show me how to solve this? I got -910kJ/mol as the lattice energy..
Concept introduction:
Lattice energy is the amount of energy released when one mole of gaseous positive ion and gaseous negative ion are combines to form one mole of ionic compound.
Enthalpy of formation: It is the change in enthalpy of reaction when one mole of compound is formed from its element.
Electronegativity is the tendency of an atom to attract shared pair of electron.
Ionisation energy is the amount of energy required to remove an electron from the isolated gaseous atom.
Bond dissociation energy is the amount of energy required to break one mole of bond.
Electron affinity is the amount of energy release when an electron is added to the outer most shell of an isolated gaseous atom.
Step by step
Solved in 3 steps with 1 images
