Write the balanced chemical equation for the reaction for which ΔH°rxn is the lattice energy for...

Question

Question

Write the balanced chemical equation for the reaction for which ΔH°_rxn is the lattice energy for potassium bromide

Answer 1

Answer #1

Lattice energy is defined as the amount of energy liberated when the oppositely charged gaseous ions combine to form one mole of ionic solid.

Thus the equation for lattice energy will be

K+(g) + Br-(g) -------------> KBr(s) : DH ^orxn = lattice energy

Answer 2

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