2.5 mL of a 5.4 M solution of a compound is used to make 13.2 mL of a more dilute solution. What is the concen?

2.5 mL of a 5.4 M solution of a compound is used to make 13.2 mL of a more dilute solution. What is the concentration (in M) of the dilute solution?

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  • JOH
    Lv 6
    8 years ago
    Favorite Answer

    Use C1V1=C2V2

    C1=5.4 M, V1=2.5 mL, C2=?, V2= 13.2 mL

    Solving for C2

    C2 = C1V1 / V2 = (5.4 M)(2.5 mL) / 13.2 mL = 1.0 M

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