chemmy

Thank you! That makes perfect sense

What would the titration curve for the reaction of a diprotic acid and a strong base containing two hydroxide ions look like? Would it have two equivalence points, or just one? For example, if carbonic acid was titrated against barium hydroxide... I know that a titration curve for a diprotic acid and a strong base with one hydroxide like NaOH would have two equivalence points, but what happens when there are two?