Explore BrainMass

Explore BrainMass

    Concentration and Molarity

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    A. Explain how to prepare 25 liters of a 0.10 M BaCl2 solution, starting with solid BaCl2.
    b. Specify the volume of the solution in (a) needed to get 0.020 mol of BaCl2.

    © BrainMass Inc. brainmass.com March 4, 2021, 6:21 pm ad1c9bdddf

    Solution Preview

    a. Molarity is an expression of the moles of solute per liter of solution, which can be written:

    molarity (M) = moles solute / liters solution

    Rearranging this equation, we get:

    moles solute = molarity x liters solution

    So, for this ...