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.
For instance, methanol, CH3OH, has an OH, but the OH is preceded by CH3, which is not a metal, so this is not an Arrhenius base. Here are some examples of Arrhenius bases (the hydroxide ion is preceded by metals). There are substances that are classified as bases, but they are not Arrhenius bases.