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December 18, 2014

Homework Help: Chemistry

Posted by Hannah on Wednesday, October 12, 2011 at 7:50pm.

The empirical formula for Brilliant Blie dye is C37 H34 N2 O9 S3 Na2, and the formula weight is 792.86 g/mol. How would you prepare a 4.73 X 10^-6 M solution of Brilliant Blue dye? How many grams of the dye do you need to add to a 1.00 L of water to make this solution?

I have no idea what this question is asking. Do you need to calculate a number or just explain what to do to create the dye? Thank you for your help because I am lost!!!

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