Concentration Chemistry Example 4

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Example 4

easy
What is the molarity of a solution containing 0.500.50 mol of solute in 2.02.0 L?

Solution

  1. 1
    Molarity =molesvolume (L)=0.502.0= \frac{\text{moles}}{\text{volume (L)}} = \frac{0.50}{2.0}.
  2. 2
    M=0.25 MM = 0.25\,\text{M}.

Answer

0.25 M0.25\,\text{M}
Molarity is simply moles divided by volume in liters.

About Concentration

The quantity of solute dissolved per unit volume of solution, most commonly expressed as molarity (MM) in units of moles per liter (mol/L).

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