Compound X was dissolved in a 5-mL volumetric flask. A 1.00-mL aliquot of the compound was placed in a 10-mL volumetric flask and diluted to the mark. The solution was read in a UV-Vis spectrophotometer and an absorbance of 0.427 in a 1.000-cm cuvette was observed at 340 nm. Solve the following question with complete solution Data for Compound X: Molecular mass = 292.16 g/mol Molar absorptivity (ɛ) at 340 nm= 6130 M -1 cm -1 1. How many milligrams of compound X were used to make the 5-mL solution?

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Compound X was dissolved in a 5-mL volumetric flask. A 1.00-mL aliquot of the compound was placed in a 10-mL volumetric flask and diluted to the mark. The solution was read in a UV-Vis spectrophotometer and an absorbance of 0.427 in a 1.000-cm cuvette was observed at 340 nm. Solve the following question with complete solution

Data for Compound X:


Molecular mass = 292.16 g/mol


Molar absorptivity (ɛ) at 340 nm= 6130 M -1 cm -1

1. How many milligrams of compound X were used to make the 5-mL solution?

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