What is the molar absorptivity coefficient at wavelength

Reference no: EM13715364

Problem- If a 1.50x10^-4 M sample of salicylic acid has an absorbance value of 1.020 using a 2.00cm path length cell at 295nm, what is the molar absorptivity coefficient at this wavelength?

I just need a general explanation of it please- Thanks!

Reference no: EM13715364

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