Multiple ChoiceWhich of the following species is/are amphoteric?1082views1rank2commentsHas a video solution.
Multiple ChoiceAs shown by the equations: H2O + HCO3− ⇆ H3O+ + CO32− H2O + HCO3− ⇆ H2CO3 + OH−193views
Multiple ChoiceWhich of the following species is amphiprotic within an aqueous solvent? a) Br– b) HC2H3O2 c) SO42– d) HSe– e) H3O+182views2rankHas a video solution.
Textbook QuestionThe hydrogen sulfite ion 1HSO3-2 is amphiprotic. Write a balanced chemical equation showing how it acts as an acid toward water and another equation showing how it acts as a base toward water.1259viewsHas a video solution.
Textbook QuestionWrite an equation for the reaction in which H2C6H7O5-1aq2 acts as an acid in H2O1l2.741viewsHas a video solution.
Textbook QuestionWrite an equation for the reaction in which H2C6H7O5-1aq2 acts as a base in H2O1l2.282viewsHas a video solution.
Textbook QuestionBoth H2O and H2PO4- are amphoteric. Write an equation to show how each substance can act as an acid and another equation to show how each can act as a base.3045viewsHas a video solution.
Textbook QuestionAqueous solutions of hydrogen sulfide contain H2S, HS-, S2-, H3O+ , OH-, and H2O in varying concentrations. Which of these species can act only as an acid? Which can act only as a base? Which can act both as an acid and as a base?599viewsHas a video solution.