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Stoichiometry
Punjab
Class 9
Chemistry (
Total Videos: 181
)
Preference
All Chapters
Chapter 1: States of Matter and Phase Changes
Chapter 2: Atomic Structure
Chapter 3: Chemical Bonding
Chapter 4: Stoichiometry
Chapter 5: Energetics
Chapter 6: Equilibria
Chapter 7: Acid Base Chemistry
Chapter 8: Periodic Table and Periodicity
Chapter 9: Group Properties and Elements
Chapter 10: Environmental Chemistry
Chapter 11: Hydrocarbons
Chapter 12: Empirical Data Collection and Analysis
Chapter 13: Laboratory and Practical Skills
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 4 Stoichiometry (
16 videos
)
4.1: Chemical Formula
Stoichiometry
11001 views
Chemical Formula
5891 views
4.2: Empirical Formula
Empirical Formula
13953 views
4.3: Chemical Formulas of Binary Ionic Compounds
Chemical Formulae of Ionic Compounds
118 views
4.4: Chemical Formulas of Compounds
Molecular Formula
11052 views
More on Molecular Formula
3352 views
4.5: Deduce the Molecular Formula from the Structural Formula
More on Molecular Formula
3352 views
4.6: Avogadro's Number (NA)
Avogadro's Number
18020 views
More on Avogadro's Number
6942 views
4.7: The Mole and Molar Mass
Mole
32346 views
More on Concept of Mole
12151 views
4.8: Chemical Equations and Chemical Reactions
More on Chemical Equations
85 views
Chemical Equation and Writing of Chemical Equation
1466 views
4.9: Calculations Based on Chemical Equation
Balancing of Chemical Equation
3606 views
Calculating the Amount of Product
703 views
Calculating the Amount of Reactant
932 views
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