CHEM1112 Lecture Notes - Lecture 15: Weak Base, Acid Dissociation Constant

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19 May 2018

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Explain the difference between a strong and weak acid AND the

difference between a strong and weak base in terms of the

percentage dissociation in solution

Strong acid/base = completely dissociates/ionises in solution (eq lies to right)

Weak acid/base = only partially ionises in solution (eq lies to left), most weak

Screen clipping taken: 28/10/2017 2:42 PM

Acids use Ka and pKA

Base use Kb and pKb

15.1

Saturday, 28 October 2017

2:21 PM

15. Weak acids and bases Page 1

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