Synthesis and Charecterization of Cobalt III Coordination Compounds Pre Lab Introduction Table of Reagents 1 Reagent Molar Density Melting Boiling Hazards CoCl2 6H2O NH4Cl NH3 H2O2 Activated Carbon 6 M HCl H2O 12 M HCl HNO3 70 HNO3 30 C3H6O NH4F NH4NO3 HBr 48 HBr 24 Mass g mol g mL Point C Point C 18 02 1 00 0 100 Table of Reagents 2 Reagent Co NH3 6 Cl Bromcresol Green Molar Mass g mol Density g mL Melting Point C Boiling Point C Hazards 698 02 79 225 NA Hazardous if ingested skin and eye irritant Phenolphthalei n 318 32 1 28 114 1 78 5 3 M H2SO4 98 08 1 84 35 270 Oxalic acid 90 04 1 9 189 5 NA NH4SCN 50 76 12 1 305 149 6 NA 0 1 M NaOH 40 1 54 0 100 19 M NaOH 40 1 54 10 6 110 144 0 1 M HCl 36 46 1 03 0 100 2 M HCl 36 46 1 03 46 51 NaNO2 69 2 71 271 320 Isopropyl alcohol 60 1 786 88 5 82 5 Co SCN 42 Co NH3 5Cl Cl2 Procedure References Questions to Consider Hazardous if ingested skin and eye iritant
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