P 00 R Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. • The enthalpy of formation of MX is AH; = -477 kJ/mol. • The enthalpy of sublimation of M is AHsub = 157 kJ/mol. • The ionization energy of M is IE = 435 kJ/mol. • The electron affinity of X is AHEA = -303 kJ/mol. (Refer to the hint). • The bond energy of X, is BE = 165 kJ/mol. Determine the lattice energy of MX. AHjattice kJ/mol MacBook Pro > 巴 %23 2$ 6 96. 7. 4. 5. 3. H. K.

1) How many F minus ions will one PB+ ion be paired?  2) An Ionic compound has one Al+3 as its cation. With which anion is it most likely paired?

f21 > Macmillan Learning Consider an ionic compound, MX3, composed of generic metal M and generic gaseous halogen X. • The enthalpy of formation of MX3 is AH = -889 kJ/mol. ⚫ The enthalpy of sublimation of M is AH sub 127 kJ/mol. • The first, second, and third ionization energies of M are IE₁ = 569 kJ/mol, IE2 1735 kJ/mol, and IE3 2683 kJ/mol. • The electron affinity of X is AHEA = -357 kJ/mol. (Refer to the hint). ⚫ The bond energy of X2 is BE = 241 kJ/mol. Determine the lattice energy of MX3. AH lattice= kJ/mol

Which of the following elements would you expect to have similar properties? As Te Ar Sn He

||| K 91 alaccd sign in - X C esc U 1 O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Writing the electron configuration of an atom using the Periodic... 23 V Write the electron configuration of an atom of the element highlighted in this outline of the Perio 4 f1 5 19 6 7 Explanation Hint: you do not need to know the name or symbol of the highlighted element! ALEKS McGraw-Hill Ed X A ALEKS - Shush. X ps://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGUXE ? Type here to search f2 2 Check X f3 # 3 Mc Graw HI E f4 GA AUT 4 O R f5 % 4 5 ㄱ 1 0 BE f7 hp 4+ Y 7 ALEKS f8 He Ne Ar Kr Xe Rn X TE © 2022 McGraw Hill LLC. a * 8 DII 9

Place the following elements in... increasing electronegativity:    Se  Cl  S increasing ionization energy:  Al  P  Sr increasing affinity for electrons: K  Ge  Cl increasing lattice energy: Na2S  KCl  MgS

The energy given off when an electron is added to a neutral element is (Mark all that apply) exothermic the ionization energy the electron affinity described in the Gold Foil Experiment the lattice energy

2. Which one of each of the following pairs has the higher ionization energy? Explain in detail for each case. (a) Na or K (b) Ве or B (с) В or C (d) N or O F or Ne (f) Mg or Mg* Ne or Na

.9% Resources O Hint Consider an ionic compound, MX,, composed of generic metal M and generic gaseous halogen X. • The enthalpy of formation of MX, is AH; = -605 kJ/mol. • The enthalpy of sublimation of M is AHsub = 129 kJ/mol. • The first, second, and third ionization energies of M are IE, = 691 kJ/mol, IE2 = 1581 kJ/mol, and IE3 = 2627 kJ/mol. • The electron affinity of X is AHEA = -361 kJ/mol. (Refer to the hint). • The bond energy of X, is BE = 163 kJ/mol. Determine the lattice energy of MX3. AHjattice kJ/mol about us privacy policy terms of use contact us help careers