| 单词 | amphiprotic |
| 例句 | Likewise, some salts contain a single ion that is amphiprotic, and so the relative strengths of this ion’s acid and base character will determine its effect on solution pH. Chemistry 2019-02-14T00:00:00Z In the liquid state, molecules of an amphiprotic substance can react with one another as illustrated for water in the equations below: Chemistry 2019-02-14T00:00:00Z The Na+ cation is inert and will not affect the pH of the solution, while the anion is amphiprotic. Chemistry 2019-02-14T00:00:00Z State which of the following species are amphiprotic and write chemical equations illustrating the amphiprotic character of these species. Chemistry 2019-02-14T00:00:00Z The ion HTe− is an amphiprotic species; it can act as either an acid or a base. Chemistry 2019-02-14T00:00:00Z Species capable of either donating or accepting protons are called amphiprotic, or more generally, amphoteric, a term that may be used for acids and bases per definitions other than the Brønsted-Lowry one. Chemistry 2019-02-14T00:00:00Z The equations below show the two possible acid- base reactions for two amphiprotic species, bicarbonate ion and water: Chemistry 2019-02-14T00:00:00Z The Na+ cation is inert and will not affect the pH of the solution; while the anion is amphiprotic. Chemistry 2019-02-14T00:00:00Z |
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