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Temperature: 18.5 C Chal= 1 Mwt Compound wt of empty wt of tube+ tube (g) sample (g) Ro R (g/mol) 1(cm) Cu(NO3)2:3H20 241.60 0.8211 1.0351 -35 642 2.2 CoCl2-6H30 237.93 0.8211 1.0860 -35 3730 2.6 MnCl2:4H20 197.90 0.8211 1.1171 -35 7070 2.8 Compound (2): CoCl2-6H30 1) The d system is: 2) Does this compound have high-spin and low-spin arrangement of d electrons?: (assume octahedral environment) If yes. c) The expected number of unpaired electrons for high-spin: d) The expected number of unpaired electrons for low-spin: If no The expected number of unpaired electrons: 3) Mass susceptibility (L) 4) Molar susceptibility (m): 5) Literature value form 6) Diamagnetic correction (Lia): 7) Magnetic susceptibility of atom (2) 8) Effective magnetic moment (Neft): 9) Number of the found unpaired electrons