Chemistry Homework Solutions
#114009
Molarity
You have 20 ml of 10% Bromophenol Blue (BPB). Using a 10% stock, how would you prepare 5 ml of a 0.2 % stock? (MW BPB is 670) Assume 1 % = 1 g/100ml.
In addition, what is the molarity of the 0.2% BPB Stock?
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