Koofers

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Videos 1 - 20 of 489
 
6:41
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A look at why the proof of the relation between changes in Gibbs Free Energy and Spontaneity is wrong in many textbooks.
Author: Salman Khan Views: 5
 
18:37
+1
Arrhenius, Bronsted Lowry, and Lewis Acids and Bases.
Author: Salman Khan Views: 110
 
12:31
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Using acid-base titration to find mass of oxalic acid
Author: Salman Khan Views: 30
 
6:41
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Another exercise converting a mass composition to an empirical formula.
Author: Salman Khan Views: 17
 
9:46
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Author: Salman Khan Views: 9
 
14:28
+2
The art of balancing equations in chemistry!
Author: Salman Khan Views: 47
 
14:00
+7
Raising or lowering the boiling or freezing point of a solution by adding solute.
Author: Salman Khan Views: 41
 
14:54
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Buffers and the Hendersen-Hasselbalch equation
Author: Salman Khan Views: 22
 
10:03
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Author: Salman Khan Views: 6
 
4:15
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Author: Salman Khan Views: 2
 
20:53
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Introduction to the Carnot Cycle and Carnot Heat Engine
Author: Salman Khan Views: 2
 
14:01
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Seeing how we can scale and or reverse a Carnot Engine (to make a refrigerator)
Author: Salman Khan Views: 0
 
12:17
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Proving that a Carnot Engine is the most efficient engine
Author: Salman Khan Views: 0
 
7:38
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Specific Heat Capacity and Enthalpy of Vaporization example
Author: Salman Khan Views: 3
 
11:23
+1
How much ice at -10 degrees C is necessary to get 500g of water down to 0 degrees C?
Author: Salman Khan Views: 17
 
16:46
+1
Introduction to conjugate acids and bases
Author: Salman Khan Views: 34
 
9:14
+1
Covalent Networks, Metallic, and Ionic Crystals
Author: Salman Khan Views: 15
 
14:04
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Definition of efficiency for a heat engine. Efficiency of a Carnot Engine.
Author: Salman Khan Views: 0
 
10:04
+15
Introduction to using the periodic table to determine electron configurations
Author: Salman Khan Views: 301
 
10:18
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Figuring out configurations for the d-block elements
Author: Salman Khan Views: 24
Videos 1 - 20 of 489
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