How many liters of 3.5 M solution can be made using 23 moles of LiBr *must show work to get credit*

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How many liters of 3.5 M solution can be made using 23 moles of LiBr *must show work to get credit*

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Tài Đức 6 mins 2021-07-22T22:29:07+00:00 1 Answers 0 views 0

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    2021-07-22T22:30:22+00:00

    Answer: 6.57 L of solution can be made.

    Explanation:

    Molarity is defined as the amount of solute expressed in the number of moles present per liter of solution. The units of molarity are mol/L. The formula used to calculate molarity:

    \text{Molarity of solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (L)}} …..(1)

    Given values:

    Molarity of LiBr = 3.5 M

    Moles of LiBr = 23 moles

    Putting values in equation 1, we get:

    3.5mol/L=\frac{23mol}{\text{Volume of solution}}\\\\\text{Volume of solution}=\frac{23mol}{3.5mol/L}=6.57L

    Hence, 6.57 L of solution can be made.

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