Sodium fluoride adopts the NaCl (FCC) structure type. Estimate the lattice energy, ΔU, for NaF using...

50.1K

Verified Solution

Question

Chemistry

Sodium fluoride adopts the NaCl (FCC) structure type. Estimatethe lattice energy, ΔU, for NaF using the Born–Lande equation. Thebond length for Na–F is 235 pm, and the Madelung constant is1.7476. The Born exponent of both the cation and the anion is7.

Answer & Explanation Solved by verified expert
3.7 Ratings (562 Votes)
The lattice energy of a crystalline solid is usually defined asthe energy of formation of the crystals from infinitelyseparatedions and as such is invariably positiveBornLande equationwhereNA    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students