Question: The molar absorption coefficient of a substance dissolved in hexane is known to be 327 dm3 mol-1 cm-1 at 300 nm calculate the percentage reduction

The molar absorption coefficient of a substance dissolved in hexane is known to be 327 dm3 mol-1 cm-1 at 300 nm calculate the percentage reduction in intensity when light of that wavelength passes through 1.50 mm of a solution of concentration 2.22 mmol dm-3.

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