## Question

###### Spectrophotometer was used to measure the_gbsorbance of this transition metal complex at various concentrations. This data was plotted with Absorbance (A) on the Y-axis and concentration (c) in mol dm On the x-axis: Thc resulting graph was lincar and gave the following equation: y = 243x The solution follows Beer-Lambert's Law where A = ec/ and the path length of the cuvette used is 1 5cm_ Use the information provided to answer the following questions. A sample of the transition metal compl

spectrophotometer was used to measure the_gbsorbance of this transition metal complex at various concentrations. This data was plotted with Absorbance (A) on the Y-axis and concentration (c) in mol dm On the x-axis: Thc resulting graph was lincar and gave the following equation: y = 243x The solution follows Beer-Lambert's Law where A = ec/ and the path length of the cuvette used is 1 5cm_ Use the information provided to answer the following questions. A sample of the transition metal complex had an absorbance of 0.489_ What is the concentration? AnsWer mol di The transition metal complex is formed according to the following equation ligand X(ligand) If the equilibrium constant for this transition mctal complex is 495 and solution had the following cquilibrium concentrations. [X ]=4x 10 [ligand] = 6x 10 Then what is the equilibrium concentration of [X(ligand) ]? Answer mol dm