In: Chemistry
For one of your trials during the equilibrium experiment at room temperature as described in the lab manual. You determine the following for Tube #1 while performing the experiment as described in the lab manual. For the standard solution in tube # 5 the absorbance value is 0.789 and the [FeSCN2+]eq of the standard is 0.0002000M. The following resuts apply to tube #1:
[Fe3+]o - 0.00100308 M
[SCN-]o - 0.00040005 M
absorbance tube 1 - 0.1657 au
Determine Kc.