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OpenStudy (anonymous):
Multiple choice: The concentration of a substance is 3.5M. If you diluted the substance in water using a 5 ste, 10-fold dilution process, what would the final concentration of the substance be? a) 3.5 mM b) 350nM c) 35nM d) 350uM e) 35uM
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OpenStudy (anonymous):
you should ask this question in the biology section, not the math section :)
OpenStudy (anonymous):
i tried no1 responed so im trying here
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