Law Of Chemical Equilibrium And Equilibrium Constant
Chapter Name : Equilibrium |
Sub Topic Code : 102_11_07_04_01 |
Topic Name : Law Of Chemical Equilibrium And Equilibrium Constant |
|
Sub Topic Name : Law Of Chemical Equilibrium And Equilibrium Constant |
|
Introduction
A mixture of reactants and products in the equilibrium state is called an equilibrium mixture. Equilibrium constant Kc, Equilibrium constant for the reverse reaction is the inverse of the equilibrium constant for the reaction in the forward direction.
Pre-Requisites:
Solid, gases, reactants, products
Activity:
• When a soda water bottle is opened, some of the carbon dioxide gas dissolved in it fizzes out rapidly.
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Equilibrium mixture | A mixture of reactants and products in the equilibrium state is called an equilibrium mixture. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| thermos | • Thermos depicts a closed system |
Places to visit :
Kitchen.
Practical examples around us
| Examples | Explainations |
|---|---|
| Soda bottle | • When a soda water bottle is opened, some of the carbon dioxide gas dissolved in it fizzes out rapidly. • The phenomenon arises due to difference in solubility of carbon dioxide at different pressures. |
What you learn in Theory:
• At chemical equilibrium the concentrations of the reactants and the products remain constant. • This equilibrium is dynamic in nature as it consists of a forward and a reverse reaction.
What you learn in Practice:
• At chemical equilibrium the concentrations of the reactants and the products remain constant. • This equilibrium is dynamic in nature as it consists of a forward and a reverse reaction.