View example sentences, synonyms and word forms for Amphoteric.
Amphoteric meaning
Having the characteristics of both an acid and a base, and capable of reacting as either; amphiprotic.
Synonyms of Amphoteric
Example sentences (10)
Amphoteric substances An amphoteric substance is one that can act as an acid or as a base, depending on pH.
The new protocol leverages the cooperation between gold nanoparticles and the amphoteric (both acid and base) nature of the zirconium oxide support.
Basic aluminium hydroxide AlO(OH), which may be present in bauxite, is also amphoteric.
Indium is rather basic in aqueous solution, showing only slight amphoteric characteristics, and unlike its lighter homolog gallium, it is insoluble in aqueous alkaline solutions.
In the first phase, aluminium dissolves in hot alkaline solution as Al(OH)main but other hydroxides usually present in the mineral, such as iron hydroxides, do not dissolve because they are not amphoteric.
It is amphoteric and dissolves in strongly alkaline solutions.
Jolly, William L., Modern Inorganic Chemistry (McGraw-Hill 1984), p. 196 The bicarbonate ion is an amphoteric species that can act as an acid or as a base, depending on pH of the solution.
Sodium hydroxide does not attack iron since iron does not have amphoteric properties (i.
Water (above) is amphoteric.
Zinc hydroxide Zn(OH) 2 is amphoteric, forming the zincate ion Zn(OH) 4 2− in strongly alkaline solution.