The drug Tolbutamine (molar mass = 270) has a molar absorptivity of 703 at 262 nm. One tablet is dissolved in water and diluted to a volume of 2L. If the resulting solution (taken in a cell of 1 cm) exhibits an absorbance equal to 0.687 at 262 nm, how many grams Tolbutamine are contained in the tablet?

The drug Tolbutamine (molar mass = 270) has a molar absorptivity of 703 at 262 nm. One tablet is dissolved in water and diluted to a volume of 2L. If the resulting solution (taken in a cell of 1 cm) exhibits an absorbance equal to 0.687 at 262 nm, how many grams Tolbutamine are contained in the tablet?

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.8: Stoichiometry Of Reactions In Aqueous Solution-titrations

Problem 2RC

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