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A mixture of cis and trans GKW was analyzed using UV-Vis spectroscopy to make absorption measurements at two different wavelenghts. From the data given below, calculate the molar concentrations of the cis and trans isomers

At 421.3nm Amix=1.532 Ecis=602 litter/mole cm Etrans=3171 liter/mole cm

At 637.4nm Amix=0.864 Ecis=4216 liter/mole cm Etrans=617 liter/mole cm

Assumer a 1.000 cm cell is used in the experiment

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