Ionization Of Acids And Bases
Chapter Name : Equilibrium |
Sub Topic Code : 102_11_07_12_01 |
Topic Name : Ionization Of Acids And Bases |
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Sub Topic Name : Ionization Of Acids And Bases |
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Introduction
• According to Arrhenius concept they are strong
acids and bases as they are able to completely dissociate and produce H3O+
and OH– ions respectively in the medium.
•
The strength of an acid or base may also be explained
in terms of Brönsted- Lowry concept of acids and bases, which says that:
Strong acid à a good proton donor.
Strong base à a good proton acceptor.
Pre-Requisites:
Reaction, proton
Activity:
People having more money are considered
strong as they can donate more
just
like a strong acid is a good proton donor
Real Life Question:
How to find out which
acids are more harmful and which are less..?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Strong acid à Strong base à | good proton donor. good proton acceptor. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Cleaning agents | Cleaning agents contain mild acids like phosphoric acid as they are corrosive in nature. |
Real life uses :
Lye, sodium hydroxide
is a strong base used in the manufacture of soap as it dissolves grease.
Places to visit :
Bathroom, kitchen
Practical examples around us
| Examples | Explainations |
|---|---|
| Cleaning agents | Contain phosphoric acid as they corrosive in nature |
What you learn in Theory:
• According to Arrhenius concept they are strong
acids and bases as they are able to completely dissociate and produce H3O+
and OH– ions respectively in the medium.
•
The strength of an acid or base may also be explained
in terms of Brönsted- Lowry concept of acids and bases, which says that:
Strong acid à a good proton donor.
Strong base à a good proton acceptor.
What you learn in Practice:
• According to Arrhenius concept they are strong
acids and bases as they are able to completely dissociate and produce H3O+
and OH– ions respectively in the medium.
•
The strength of an acid or base may also be explained
in terms of Brönsted- Lowry concept of acids and bases, which says that:
Strong acid à a good proton donor.
Strong base à a good proton acceptor.