This allows it to exhibit a wide range of colors at different pH values. To Conduct Demonstration: (approx. 5 min) Show the students that the HCl solution in the Erlenmeyer is colorless. Add 10 mls of ...

The results of a titration can be used to calculate the concentration of a solution, or the volume of solution needed. Concentration in mol/dm 3 = \(\frac{moles~of~solute}{volume~in~dm^3}\) ...