Answer to Question #196286 in General Chemistry for Caitlin

Question #196286

I need to make 15.0 mL of 0.20M NaOH from 3.0M NaOH stock solution. How do I make the solution? And I need to tell how to make the solution.


1
Expert's answer
2021-05-21T02:33:27-0400

Solutions of known concentration can be prepared either by dissolving a known mass of solute in a solvent and diluting to a desired final volume or by diluting the appropriate volume of a more concentrated solution (a stock solution) to the desired final volume.


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