For each of the following steps in the procedure, answer the following questions. Step 3: Draw the column and its contents at the beginning of this step. Draw or indicate any colors observed and what chemical species relate to each color. Draw the column and its contents at the end of this step. Draw or indicate any colors observed and what chemical species relate to each color.
Step 4: Draw the column and its contents at the beginning of this step. Draw or indicate any colors observed and what chemical species relate to each color. Draw the column and its contents at the end of this step. Draw or indicate any colors observed and what chemical species relate to each color.
Step 5: Write out the chemical reaction that occurs during the preparation of your unknown for chemical analysis. Below each product and reactant, indicate it color in solution.