2. FeSCN'(aq) makes a dark orange colored solution (while Fe²* and SCN¯ are essentially colorless). Using the color wheel, suggest a wavelength which would be appropriate for measuring the absorbance of FeSCN(aq) ion. _nm

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Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.