ht Determination 74 16 04 Concentration of Fe(SCN) 28 43 603 0.05 0.05 0.00002 0.00004 0.00008 0.00012 0.00016 0.0002 entrati NaSCN Intial Concentration 0.05 0.05 0.05 0.05 2723.150685 0.978139219 0.00002 0.00004 0.00008 0.00012 0.00016 0.0002 Beaker Initial Fe Concentration Initial SCN Concentration 9 10 11 12 13 0.001 0.001 0.001 0.001 0.001 230.09 Molar mass of FeSCN 0.0002 0.0004 0.0006 0.0008 0.001 Absorbance of Solution 0.132 0.206 0.325 0.401 0.468 Determination of Keq Concentration of Fe(SCN) 4.85E-05 0.0000756 0.0001193 0.0001472 0.0001718 Equilibrium Fe Concentration 0.0009515 0.0009244 0.0008807 0.0008528 0.0008282 Equilibrium SCN Concentration Average Standard Deviation 0.0001515 0.0003244 0.0004807 0.0006528 0.0008282 Calculated K 336.4- 252.10 281.79 264.41 250.46 277.0465 35.494609