Weak Base
Definition
A weak base is one that does not completely dissociate into its ions in water.
Analogy
Imagine you have a bag full of candy and you only share some pieces but keep most for yourself. That's what weak bases do - they only partially give up their hydroxide ions when dissolved in water.
Related terms
Base Dissociation Constant (Kb): The equilibrium constant for the reaction of a base with water to form conjugate acid and hydroxide ion.
pOH: It measures the basicity or alkalinity of an aqueous solution on a logarithmic scale.
Hydroxide Ion (OH-): The negative ion formed by one oxygen bonded to one hydrogen; it can be found in many bases.
"Weak Base" appears in:
Study guides (3)
Practice Questions (1)
- Which of the following statements best describes the difference between a strong base and a weak base?
Resources
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