"300027440"@en-us . . . "amphoteric"^^ . . "amphoteric"@en-us . "0.5"^^ . "300027919"@en-us . . "300026515"@en-us . "300026515"^^ . "amphiprotic"@en-us . . "0"^^ . "00026515-a"^^ . "having characteristics of both an acid and a base and capable of reacting as either"@en-us .