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1. The wavelength at wich a substance absorbs the most light is called the wevelength max....

1. The wavelength at wich a substance absorbs the most light is called the wevelength max. The metal complex Cu(C2N2H8)2SO4 has a purple (violet) color. What would you guess as the value of wavelength max?

2.If a solution sample has an extinction coefficient of 7.53 L mol^-1 cm^-1, a pathlength of 1.30 cm, and an obsorbance of 0.569, what is the concentration of the solution in molarity?

3. How many grams of Cu(C2N2H8)2SO4 would be needed to make 250.0 ml of 0.00500 M solution?

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