Problem: Describe how you would prepare each of the following aqueous solutions, starting with solid KBr.0.80 L of 1.6×10−2 M KBr

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We’re being asked to determine the amount of KBr needed to prepare 0.80 L of 1.6x10-2 M KBr.



Recall that molarity is the ratio of the moles of solute and the volume of solution (in liters)

In other words:


Molarity(M)=moles of soluteLiters of solution


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Problem Details

Describe how you would prepare each of the following aqueous solutions, starting with solid KBr.

0.80 L of 1.6×10−2 M KBr

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Our tutors have indicated that to solve this problem you will need to apply the Osmolarity concept. You can view video lessons to learn Osmolarity. Or if you need more Osmolarity practice, you can also practice Osmolarity practice problems.