Chemistry
posted by Anonymous .
72.0 ml of a 1.50 M solution is diluted to a volume of 288 mL. A 144 mL portion of that solution is diluted using 185 mL of water. What is the final concentration?

Chemistry 
DrBob222
I answered this question late last night. Look at one of your earlier postings. If you can't find it perhaps I can find a link for you.
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