2. Write the equation for the lattice energy of Bel2 (s). Don't forget the state symbols. 3. Use the Born Haber cycle (s

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2 Write The Equation For The Lattice Energy Of Bel2 S Don T Forget The State Symbols 3 Use The Born Haber Cycle S 1 (79.36 KiB) Viewed 62 times

2. Write the equation for the lattice energy of Bel2 (s). Don't forget the state symbols. 3. Use the Born Haber cycle (see equations and enthalpy values below) to determine the lattice energy for Belz (s) (AH LE (Bel2 (-) = ?) Show your work. Box your final answer. A. Be(g) → Be+ (g) +1e- ΔΗ, = + 899.5 kg B. Be+ (g) → Be+ (g) +1e + ΔΗ, = +1757 kJ C. Be(s) → Be(g) AH3= +302 kJ D. 12(s) → 12(g) ΔΗ= + 62.4 kg E. I(g) +- → (g) AHS = -295 kJ F. 12(g) → 21(8) ΔΗ6 = + 151 kJ G. Be(s) + 12(s) →Bela(s) ΔΗρκη =-208 k/ 4. Match the reactions above in question 2 with the following descriptors/phrases. There may be more than one reaction that fits a description. sublimation second ionization energy formation reaction bond dissociation energy 2