Question

Question 14
Hydration energy can be calculated using
equation
Born- Lande
Latimer
Arrhenius
Einsteins
Calculator​

Answer 1

Answer:

by calculator

Explanation:

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Answer 2

Answer:

Born - Lande Equation is used to calculate the lattice energy.

Explanation:

Lattice energy is the energy released when two oppositely charged ions attract each other and form an ionic solid.

The Born - Lande equation helps us calculate lattice energy per mole.

$U_L = \frac{N_A\alpha Z^2e^2}{4\pi∈^0r_0^2 } (1-\frac{1}{n})$

$U_L =$ Lattice energy

$N_A =$ Avogadro's number

e = electronic charge

Z = Charge of cation and anion

n = Born exponent

$\alpha =$ Madelung constant

$r_0 =$ Closest ion distance

∈ = Permittivity of free space.