ocr: ch112 1988 quiz 2 page 3 (24 pts.) 4. Use the following data to estimate 6K for the reaction: Na(s) + 1/2 c12(9) Kacl(s) I Data Latjice energy <757 kJ/mol lon/zation energy for Ma 495 kJ/mol Elegtron affinity of C1 -348J/mol Bond Enthalpy energy of of $2 sublimation for Na 239 108 kamol kJ/mol kk - LRG) - - - 04 S4 En(a) Ml)ie g - - - M() I(Ml - - - - AH = Sull(Ma) + I,(4)-48e(0) + FA(CE) +L slt= - lof - t 495 +t - - (239) + (-348) +(-757) RJal Alt:-319 kybl Some Other Constants You May Need h6.6 x 10-34 J-sec c-3.0 x 108 m/sec M6.02 x 1023
