Explain the molar absorptivity of the unknown compound

Reference no: EM13252545

A 2.78 10-4 M solution of a compound has an absorbance of 0.425 at 520 nm in a 1.00 cm cell. The solvent's absorbance under the same conditions is 0.013.

What is the molar absorptivity of the unknown compound?

What is the concentration of the compound in a solution, if the absorbance of the solution in a 1.00 cm cell at 520 nm is 0.320?

Reference no: EM13252545

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