Homework Help: science

Posted by liz on Wednesday, November 2, 2011 at 3:56pm.

In the lab you need to make 1.00 L of a 0.300 M NaCl solution. You had previously made a 0.950 M NaCl solution that you can dilute to form your new solution. How many mL of the concentrated solution would you use to make the dilute solution?

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