Grade 12 Chemistry - Conjugate Acid Base Pair - Strong Conjugate Acid Creates Weak Conjugate Base
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- Опубліковано 11 тра 2023
- Conjugate acid-base pair
When hydrogen ion is transferred from an acid to a base, a new acid and a new base are created
An acid that donates H+ creates a conjugate base
A base that accepts H+ creates a conjugate acid
Conjugate base is formed from conjugate acid
Conjugate acid is formed from conjugate base
To get the conjugate base of a conjugate acid, remove a hydrogen ion
To get the conjugate base of a conjugate acid, remove H+
To get the conjugate acid of a conjugate base, add a hydrogen ion
To get the conjugate acid of a conjugate base, add H+
Methyl amine (CH3NH2) has a nitrogen atom with at least one lone electron pair that has the tendency to accept H+
Carboxylic acid group (COOH) has H+ that can be given away or donated
Relative strengths of acid and base in a conjugate pair
Stronger conjugate acid has weaker conjugate base
Weaker conjugate acid has stronger conjugate base
Stronger conjugate base has weaker conjugate acid
Weaker conjugate base has stronger conjugate acid