Question

(a) Calculate the enthalpy of formation of KF based on the following data. 0 Compound ΔΗ 1st IE 2nd IE ΔΗ 1st EA 2nd EA ΔΗ.

it's okay just solve the a and b then

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Solution Born Haber cyde for RA K(1) + d hCG) Brip. Kf() SH subļ at diss KCG) Fig) urealtuen IEL LEAL Дом 2 k+q) + F(G)- Allb Lattice Energy = K2, 2. e² NAM (1-2) 70 n=2.408. nos ret teru 24.15 A ki 9x109 Nm² - h Co= 8,851 102 Ra ca un co 2+ + 2-= -

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