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#1 | Mole Concept
(Chemistry) > Some Basic Concepts Of Chemistry

16m 42shinglish

Mole Concept: 3 Representations (00:27)

Mole Concept: 3 Formulae (05:37)

Q1 - Highest Mass (08:18)

Q2 - Calculate Atoms (12:33)

Q3 - Calculate Ratio of Atoms (14:08)

#2 | Questions on Mole Concept
(Chemistry) > Some Basic Concepts Of Chemistry

11m 38shinglish

Q1 - Calculate Ratio of Atoms (00:00)

Q2 - Calculate Volume of a Gas in a Mixture (05:06)

#3 | Limiting Reagent
(Chemistry) > Some Basic Concepts Of Chemistry

09m 07shinglish

Limiting Reagent - Definition & Example (00:00)

Limiting Reagent - Maximum Mass (product) (04:43)

#4 | Stoichiometry
(Chemistry) > Some Basic Concepts Of Chemistry

24m 14shinglish

Stoichiometry - Equation balancing & unitary method approach (00:00)

Stoichiometry - POAC approach & Simple Example (03:07)

POAC approach - Conservation at 2 or More Products (07:37)

POAC approach - Multi Step Reactions (12:20)

POAC approach: Example on Choice of Atom (15:30)

POAC approach: Question on Simple Hydrocarbon Combustion (21:30)

#5 | Questions on Limiting Reagent
(Chemistry) > Some Basic Concepts Of Chemistry

12m 37shinglish

Limiting Reagent - Maximum Mass (product) (00:35)

Limiting Reagent - 3 Reagents (05:16)

#6 | Questions on POAC
(Chemistry) > Some Basic Concepts Of Chemistry

12m 40shinglish

POAC approach: Example on Choice of Atom (Detailed) (00:20)

POAC approach: POAC + Law of Mass Conservation Question (08:25)

#7 | Conc. of Solutions: 1
(Chemistry) > Some Basic Concepts Of Chemistry

26m 31shinglish

Solution: Def of Solute & Solvent (00:00)

Solution: 4 Concentration Representations (Molarity, Molality, % Conc & Mole Fraction) (06:40)

Solution: % Concentration to Molarity & Molality (14:22)

Question: % Concentration to Molarity & Molality (17:16)

Question: % Concentration by strength(W/V) to Molarity & Molality (21:00)

#8 | Conc. of Solutions: II
(Chemistry) > Some Basic Concepts Of Chemistry

17m 37shinglish

Concentration Representation: Mole Fraction (00:00)

Q1 - Molality & Mole Fraction Calculation (02:39)

Q2 - Molarity to Molality Conversion (08:08)

Q3 - Mole Fraction to Molality (13:52)

#9 | n Factor or Valence Factor
(Chemistry) > Some Basic Concepts Of Chemistry

17m 21shinglish

Equivalent Weight (00:00)

n-factor Rule for Acid & Examples (01:32)

n-factor Rule for Base & Examples (08:32)

n-factor Rule for Salt & Examples (11:47)

Normality (15:30)

#10 | Equivalent Concept
(Chemistry) > Some Basic Concepts Of Chemistry

13m 02shinglish

Equivalent Concept (00:00)

Equivalent Concept: Examples (02:12)

Q1: Equivalent Concept: (Acidic or Basic) (05:53)

Q2: Equivalent Concept: (Neutralisation) (09:14)