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Posted: **Mon May 23, 2022 6:55 am**

: Using The Average Mass Of Agcl Collected I E Average From Both Trials To Calculate The Ci Ligand Use The Absorbanc 1 (32.32 KiB) Viewed 14 times

: Using The Average Mass Of Agcl Collected I E Average From Both Trials To Calculate The Ci Ligand Use The Absorbanc 2 (41.77 KiB) Viewed 14 times

Using the average mass of AgCl collected (i.e. average from both trials) to calculate the %CI- ligand. Use the absorbance data to create a Beer's law graph to calculate the % Co. From the %Cl- and the % Co3+, calculate the %NH3. Use the %CI-, %Co, and %NH3 to determine the empirical formula.

Data Table: PART A: Mass of Gooch Crucible Mass of sample Mass of Gooch Crucible+Precipitate % Yield PART B: VOL. of Co(ii) Stock soin' (ml) Mass of sample PART C: Stock soln' (mL) Lab Report 10 8 6 4 2 0 10 8 6 4 2 0 Trail 1 VOL. DI water (mL) 0.331 %T %T 0 3 4 6 8 10 21.1 29.0 37.8 50.2 67.2 100 %T 29.427 0.256 29.797 31.6 Absorbance Trail Absorbance 30.6 39.8 49.8 63.4 80.0 100.0 Absorbance 0.676 0.536 0.422 0.300 0.172 0.000 Concentration 29.195 0.0258 29.556 0.1 0.08 0.06 0.04 0.02 0.00 3