Which of the following reactions is associated with the lattice energy of CaS (Δ_r)? A) Ca(s) + S(s) → CaS(s) B) CaS(s) → Ca(s) + S(s) C) Ca²⁺(aq) + S²⁻(aq) → CaS(s) D) Ca²⁺(g) + S²⁻(g) → CaS(s) E) CaS(s) → Ca²⁺(aq) + S²⁻(aq)

Question

Quizplus · Accepted Answer

Lattice energy is defined as the energy released when gaseous ions combine to form an ionic solid.

Which of the Following Reactions Is Associated with the Lattice