A student prepares a solution of hydrochloric acid that is approximately 0.1 M and wanted to determine its precise concentration. A 25.00 mL portion of the HCl solution is transferred to a flask, and after a few drops of indicator are added, the HCl ?
The molarity of the hydrochloric acid solution is
The number of moles of added sodium hydroxide is
The number of moles of hydrochloric acid will be equal to
This means that the molarity of the hydrochloric acid solution will be