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Homework Help: Calculate the volume of each reagent required to prepare 25.0 mL of each solution

  1. Jan 29, 2012 #1
    Calculate the volume of each reagent required to prepare 25.0 mL of each standard solution at the specified KSCN concentration. Fill in the rest of the table (attached).

    My complete guess is that the solution II needs to be incremented by 2.5 ml each time.
     

    Attached Files:

  2. jcsd
  3. Jan 29, 2012 #2

    Borek

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    Staff: Mentor

  4. Jan 29, 2012 #3
    Thanks. For the first row I did (2 x 10^(-5))(25) = x (2 x 10^(-4)) and got x = 2.5 so it seems to be working.
     
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