Does KBr or KCl have higher lattice energy?

Does KBr or KCl have higher lattice energy?

KI;KBrKCl.

Also Read: What do you mean by KCL?

What is the lattice energy of NaBr?

SolidULiBr807NaBr747KBr682MgBr22440Jul 12, 2019

Does KCl have high lattice energy?

Therefore, the higher the lattice energy is of an ionic compound, the higher its melting point is. For NaCL, the melting point is about 1474oF or 801oC, and its lattice energy is about 787 kJ/mol. For KCL, the melting point is about 1418oF or 770oC, and its lattice energy is about 715 kJ/mol

Which has higher lattice energy of or KCl?

KI;KBr;KFKCl.

What is the lattice energy of KBr?

CompoundE (kJ/mol)KBr672KI632AuCl1042AuI105011 more rows

How do you know which has higher lattice energy?

Lattice energy of KCl is -715 kJ/mol.

How do you find the lattice energy of NaBr?

o To calculate the lattice enthalpy of NaBr, we have to consider a set of reactions for the process:

  • Na(s) Na(g) ; u0394subHu0398 108.4 kJ mol1 (i)
  • Na Na+ + e- ; u0394iHu0398 496 kJ mol1 (ii)
  • 1/2 Br2 Br ; 1/2 u0394dissHu0398 ( ) 96 kJ mol1 (iii)
  • Br + e- Br- ;u0394egHu0398 325 kJ mol1 (iv)

Does NaCl or NaBr have a higher lattice energy?

So the correct order of lattice energy is NaIx26lt;NaBrx26lt;NaClx26lt;NaF.

How do you calculate lattice energy?

787.3 kJ/mol

Which has high lattice energy NaCl or KCl?

Solution : NaCl has highest lattice enthalpy because for similary anions, The cation with smaller radii exhibit higher lattice enthalpy.

Which has higher lattice energy NaF or KCl?

The greater the charge and the smaller the ions, the greater will be the lattice energy. (See Coulomb’s Law). MgO x26gt; MgF2. Next, we can look at NaF and KCl (all are 1+ and 1- charges) and we look at atomic radii.Na is smaller than K and F is smaller than Cl, so NaF will have a greater LE than KCl

Does KCl or MgO higher lattice energy?

MgO has the higher lattice energy. The magnitude of charges of these ions is higher than that of KCl. A stronger interaction is expected with ions that possess higher charges.

Which has a higher lattice energy CaO or KCl?

Thus as calcium oxide CaO has greater charge of (+2), it has greater lattice energy as compared to KCl which has the charge (+1).

Which compound has the largest lattice energy MgO KCl LiCl CaO?

Therefore, the higher the lattice energy is of an ionic compound, the higher its melting point is. For NaCL, the melting point is about 1474oF or 801oC, and its lattice energy is about 787 kJ/mol. For KCL, the melting point is about 1418oF or 770oC, and its lattice energy is about 715 kJ/mol

Which has higher lattice energy KCl or MgO?

The greater the charge and the smaller the ions, the greater will be the lattice energy. (See Coulomb’s Law). MgO x26gt; MgF2. Next, we can look at NaF and KCl (all are 1+ and 1- charges) and we look at atomic radii.Na is smaller than K and F is smaller than Cl, so NaF will have a greater LE than KCl

What is the lattice enthalpy of KBr?

Answer and Explanation: Enthalpy of formation of KBr(s) is -394 kJ.

What is lattice energy of KCl?

Lattice energy of KCl is -715 kJ/mol.

What is NaBr lattice energy?

KIx26gt;KBrx26gt;KFx26gt;KCl.

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