Answer:A base is a substance that will dissolve in water to yield hydroxide ions, OH−. The most common bases are ionic compounds composed of alkali or alkaline earth metal cations (groups 1 and 2) combined with the hydroxide ion—for example, NaOH and Ca(OH)2. What is produced when base is dissolved in water?
hydroxide ions
Bases can be defined as "any substance that, when dissolved in water, generates hydroxide ions (OH-)". Hydroxide ions are produced under two conditions.
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