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Posted by on Sunday, September 26, 2010 at 8:54pm.

How would you prepare a 250 mL solution of . 45 M from a stock solution of 5.5 M?

  • Chemistry - , Sunday, September 26, 2010 at 8:56pm

    Is that 45M or 0.45M?
    mL x M = mL x M

  • Chemistry - , Sunday, September 26, 2010 at 9:02pm

    .45M

  • Chemistry - , Sunday, September 26, 2010 at 9:43pm

    The formula I showed is for 0.45M.

  • Chemistry - , Thursday, May 5, 2011 at 11:52pm

    .45M X 250 Ml/ 5.5M= 21 ML of 5.5M stock solution.

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