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an experiment was performed to determine the amount of pyridoxine (B6) in a vitamin tablet. A tablet weighing 0.4006g was dissolved in 25mL of solution. From this solution, 50uL was taken and added to a 25mL flask and fixed to make a 25mL unknown solution. The absorbance was measured and was determined to contain 0.0001739M of B6. If the molecular weight of B6 is 205.64g/mol, how much B6 was contained in the priginal tablet?

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