Use the Kapustinskii equation to calculate the lattice
energy of Calcium Fluoride
Use the Kapustinskii equation to calculate the lattice energy of Calcium Fluoride
1. Using the Born-Landé equation and the Kapustinskii equation, calculate the lattice enthalpy of cesium chloride. Cesium: 181 and Chloride: 167 2. Construct a Born-Haber cycle to calculate the first ionization energy for cesium. (should you use the results from the Born-Landé or the Kapustinskii equation). 3. 3. Calculate the lattice energy of MgF2 (Born Haber). Use the Kapustinskii Equation to calculate the radius of the Mg2+ ion. Hint – you will need to solve a quadratic (set ro =...
Using Kapustinskii equation, determine the lattice energy of a hypothetical compound NaCl2. Assume the sum of ionic radii to be 253 pm. If the second ionization energy of Na is 4562 kJ/mol, what would be the enthalpy of formation of that compound?
Using Kapustinskii equation, determine the lattice energy of a hypothetical compound NaCl2 . Assume the sum of ionic radii to be 253pm. If the second ionization energy of Na is 4562 kJ/mol, what would be the enthalpy of formation of that compound?
Question 3 Rank the following ionic compounds from least to greatest lattice energy: magnesium fluoride, lithium fluoride, sodium fluoride, calcium fluoride Use the dropdown menu to choose the correct placement of each compound least lattice energy Select) < (Select) [Select) < Select) greatest lattice energy Question 3 Rank the following ionic compounds from least to greatest lattice energy: magnesium fluoride, lithium fluoride, sodium fluoride, calcium fluoride Use the dropdown menu to choose the correct placement of each compound least lattice...
Thallium has the two oxidation numbers of +1 and +3. Use the Kapustinskii equation to calculate values for the lattice energies of TlF and TlF3. The radii of Tl+ and Tl3+ are 164 pm and 102 pm, respectively
Estimate the lattice energy, ?U, for NaF if the ionic radii for K+ and F– are 138.0 pm and 133.0 pm, respectively. Use the Kapustinskii equation.
4) Calculate the lattice enthalpy for calcium fluoride using the Born-Haber cycle method, using the provided table. (Show all your work; 2 points) Enthalpies, AH/(kJ mol) +192 Process Sublimation of Ca(s) Ionization of Ca(g) Dissociation of F2(g) Electron gain by F(g) Formation of CaF (s) +1735 to Ca(ag +157 -328 -1220
Use the Born-Lande equation to calculate a value for the lattice energy of KBr for which r0=328pm, KBr adopts NaCl structure.
Question 6 time 3+2 2+2+2 11 minutes] Calculate the lattice enthalpý of Li20 using the Kapustinskii cquation. Kapustinskiicquation : Δ1H-Mm(IZAZBI/d)(i-dil)K (K-|21 x 105 kl pm mori. d*-34,5 pm) radius of oxide (O2) 140 pm; radius of lithium ion (Li)-76 pm (b) The Bom-Mayer and Bom-Landé equations include the Madclung constant. Explain why the Madelung constant does not appear in the Kapustinskii equation. Bom forces" contribute to the lattice enthalpy. What are "Bom forces"? (d) The clectron affinity of oxygen (Og)+eOe)is...
Using Born-Haber cycle estimate the energy of formation for CaCl2. Estimate latice energy using kapustinskii equation and use it for the Born-Haber cycle.