Aunt Alexandra is a very prejudice woman. She does not tolerate Calpurnia being the only motherly figure for scout. She shows Calpurnia little respect because she believes Cal â¦ is of lower class. She also judges others because of their family name.
Aug 26, 2015. Because an Arrhenius base is a compound that contributes a #OH^-# ions when disassociated in water. In your example, LiOH dissociates in water into #Li^+# and #OH^-# ions. Acids on the other hand would contribute #H^+# ions when dissociated. The easiest way to identify Arrhenius bases is to identify #OH^-# in a compound formula.
Svante Arrhenius. 1  acids produce H + ions in aqueous solutions. 2  bases produce OH-ions in aqueous solutions. 3  water required, so only allows for aqueous solutions. 4  only protic acids are allowed; required to produce hydrogen ions. 5  only hydroxide bases are allowed.