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Chemistry

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What is the molarity of the solution prepared by diluting 25.0ml of 0.220M NaCl to 75.0ml of final volume?( explain your steps)

  • Chemistry -

    There is no "explanation" as I see it.
    mL x M = mL x M is the dilution formula or you can do it as
    0.220M x (25/75) = ??
    Also, you can say you have diluted it by a factor of 3 (25 to 75); therefore, it must be 1/3 of the original concn.

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