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.
Acids provide the H + ion; bases provide the OH-ion; and these ions combine to form water. H+(aq) + OH-(aq) H2O(l). The Arrhenius theory has several disadvantages. 1  It can be applied only to reactions that occur in water because it defines acids and bases in terms of what happens when compounds dissolve in water.rrhenius acids include compounds such as HCl, HCN, and H 2 SO 4 that ionize in water to give the H + ion. Arrhenius bases include ionic compounds that contain the OH-ion, such as NaOH, KOH, and Ca(OH) 2.