Molarity revisited
Sometimes, you may need to determine the number of moles of solute dissolved in a given volume of solution. You can do this if the molarity of the solution is known. For example, how many moles are in 2.00 L of 2.5M lithium chloride (LiCl)? Rearrange the formula for molarity to solve for the number of moles.
Moles of solute = molarity (M) × liters of solution (V)
Thus 2.00 L of 2.5 M lithium chloride solution contains 5.0 mol LiCl.
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About Me
- Gary Hi10spro Sakuma
- I have played for 25 years and coached for the last 17 years--certified United States Professional Tennis Association Professional One--worked for Punahou Schools-voted the #1 Sports School in the United States, as a Program Supervisor, in charge of coaching the High Performance Players as well as coordinating programs for K-12 and Tennis Pro Education.
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