Acids, Bases And Salts
Chapter Name : Equilibrium |
Sub Topic Code : 102_11_07_11_03 |
Topic Name : Acids, Bases And Salts |
|
Sub Topic Name : Lewis Acids And Bases |
|
Introduction
·
G.N. Lewis in
1923 defined:
·
An acid as a
species which accepts electron pair.
·
Base which
donates an electron pair.
Pre-Requisites:
Reaction, proton
Activity:
Phosphoric acid is used in cleaning agents.
Real Life Question:
Why are acids
corrosive in nature..?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| acid | Acids have hydrogen ion as the only cation. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Cleaning agents content list | Acids are ingredients in cleaning agents |
Real life uses :
Acids are used in
cleaning agents
Places to visit :
Kitchen, Bathroom
Practical examples around us
| Examples | Explainations |
|---|---|
| Cleaning agents | Some cleaning agents contain phosphoric acid as an ingredient as its corrosive in nature |
What you learn in Theory:
G.N. Lewis in 1923 defined:
• An acid as a species which accepts electron
pair
• Base which donates an electron pair.
What you learn in Practice:
G.N. Lewis in 1923 defined:
• An acid as a species which accepts electron
pair
• Base which donates an electron pair.