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How would you prepare 1 L of a 1.15 M aqueous solution of MgCl2? What grams of MgCl2 would be used?

  • chemistry -

    You would weigh out exactly 1.5 moles of MgCl2 (molar mass MgCl2 x 1.5), place in a 1 L volumetric flask, add some water, swirl until all of the MgCl2 is dissolved, make to the mark of the volumetric flask with distilled water, mix thoroughly.

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