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.
Arrhenius defined an acid is any substance that produces H+ ions or H3O+ ions in water. Compare this with the definition of an alkali or base. H+ ions are called hydrogen ions, H3O+ ions are called hydroxonium ions. You will mostly see acids in reactions forming H+ ions.In reality, H+ is a single proton, and does not exist on its own.ompare this with the definition of an alkali or base. H+ ions are called hydrogen ions, H3O+ ions are called hydroxonium ions. You will mostly see acids in reactions forming H+ ions. In reality, H+ is a single proton, and does not exist on its own.