sentences:  An advantage for the industrial analyst is that the use of stronger titrants (1 to 2 mol/L) permits a reduction in the amount of sample preparation, and samples can often be directly and accurately dispensed into the titration vessel prior to titration.Weakly dissociated acids yield sharp thermometric endpoints when titrated with a strong base.For instance, bicarbonate can be unequivocally determined in the company of carbonate by titrating with hydroxyl (Δ0Hr=-40.9 kJ/mol).