220k views
17 votes
A base is a substance that can __________ a hydroxide ion.

User Xah Lee
by
5.4k points

1 Answer

11 votes

Answer:

An Arrhenius base is a substance that dissociates in water to form hydroxide (OH–) ions. In other words, a base increases the concentration of OH– ions in an aqueous solution.

User PabloBlamirez
by
5.1k points