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How it is possible to have a purely covalent bond while it is not possible to have a purely ionic bond?
In valence bond terms pure covalent bonds are only possible between atoms of the same element, any ionic resonance forms are "symmetric" and contribute equally to the structure. In the case of ionic bonding the covalent resonance forms that contribute to the overall bond do not cancel in the same way, they may however be of a sufficiently different energy to the "pure" ionic resonance form to make only a minimal contribution to the overall bonding.
How does the lattice energy change as the ionic radius increases?
As the ionic radius increases, the lattice energy decreases.
What is the name given to the energy required to separate one mole of the ions of an ionic compound?
The energy required to separate one mole of ions of an ionic compound is called the lattice energy. It is a measure of the strength of the ionic bonds within the compound.
Is the lattice energy the energy required to separate the ions of an ionic compound?
Yes, the lattice energy is the energy required to separate the ions of an ionic compound from each other to an infinite distance apart. It is a measure of the strength of the ionic bonds in the compound.
Energy required to convert of ionic solid to widely separated gaseous ions?
The energy required to convert an ionic solid into widely separated gaseous ions is known as the lattice energy. It represents the energy needed to break the strong ionic bonds within the solid and separate the ions to infinity. Lattice energy is influenced by factors such as ion charges, ion sizes, and crystal structure.
Ability of an object to vibrate by absorbing energy at its natural frequency?
Resonance
What is damping and how does affect resonance?
Damping is the dissipation of energy in a vibrating system. It affects resonance by reducing the amplitude of vibrations and slowing down the rate at which energy is exchanged between the system and its surroundings. Higher damping decreases the peak amplitude of resonance and widens the resonance frequency band.
What are the factors affecting lattice energy?
ionic charge and ionic radius; the smaller the ionic radius the greater the lattice energy
Adding energy at the natural frequency of an object is called what?
Adding energy at the natural frequency of an object is called resonance. Resonance can lead to an increase in amplitude of vibrations, potentially causing the object to vibrate with greater intensity or even break.
How it is possible to have a purely covalent bond while it is not possible to have a purely ionic bond?
In valence bond terms pure covalent bonds are only possible between atoms of the same element, any ionic resonance forms are "symmetric" and contribute equally to the structure. In the case of ionic bonding the covalent resonance forms that contribute to the overall bond do not cancel in the same way, they may however be of a sufficiently different energy to the "pure" ionic resonance form to make only a minimal contribution to the overall bonding.
Adding energy at the natural frequency of an object is called?
Resonance.
How does the lattice energy change as the ionic radius increases?
As the ionic radius increases, the lattice energy decreases.
What factors affect lattice energy?
Ionic Charge and Ionic Radius - the smaller the radius the greater the lattice energy
What are factors affecting lattice energy?
Ionic Charge and Ionic Radius - the smaller the radius the greater the lattice energy
When molecules collide and transfer energy it is called what?
When molecules collide and transfer energy, it is called a collision.
What role does lattice energy play in forming an ionic compound?
what role does lattice energy play in forming an ionic compound?
What is the name given to the energy required to separate one mole of the ions of an ionic compound?
The energy required to separate one mole of ions of an ionic compound is called the lattice energy. It is a measure of the strength of the ionic bonds within the compound.
