Determine the concentration of a calcium chloride solution if 1.75 L of the solution contains 0.125 mol of calcium chloride.
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M = moles/L. Substitute and plug into the calculator.
To determine the concentration of a calcium chloride solution, we need to calculate the number of moles of calcium chloride per liter of solution.
Given:
Volume of the solution (V) = 1.75 L
Amount of calcium chloride (n) = 0.125 mol
Concentration (C) is defined as the number of moles of solute per liter of solution. The formula to calculate concentration is:
C = n / V
Substituting the given values:
C = 0.125 mol / 1.75 L
C ≈ 0.0714 mol/L
So, the concentration of the calcium chloride solution is approximately 0.0714 mol/L.