Koofers

Videos in   » 
Videos 21 - 40 of 489
 
14:51
+1
Equilibrium reactions and constants.
Author: Salman Khan Views: 38
 
14:43
+1
Le Chatelier's Principle regarding the stressing of reactions in equilibrium
Author: Salman Khan Views: 31
 
18:09
+1
Autoionization of water into hydronium and hydroxide ions. pH, pOH, and pKa.
Author: Salman Khan Views: 13
 
18:37
+1
Arrhenius, Bronsted Lowry, and Lewis Acids and Bases.
Author: Salman Khan Views: 111
 
16:46
+1
Introduction to conjugate acids and bases
Author: Salman Khan Views: 34
 
14:33
+1
The pKa and pKb relationship between conjugate acids and bases (both of which are weak).
Author: Salman Khan Views: 11
 
17:39
+1
Oxidation and reduction. Oxidation states.
Author: Salman Khan Views: 25
 
19:15
+1
A discussion of what entropy is and what it isn't.
Author: Salman Khan Views: 18
 
15:07
+1
Understanding why enthalpy can be viewed as heat content in a constant pressure system.
Author: Salman Khan Views: 50
 
17:40
+1
Intuition behind why spontaneity is driven by enthalpy, entropy and temperature. Introduction to Gibbs free energy.
Author: Salman Khan Views: 17
 
10:18
0
Figuring out configurations for the d-block elements
Author: Salman Khan Views: 24
 
11:51
0
Properties of alkali, alkaline earth and transition metals. Halogens and noble gases.
Author: Salman Khan Views: 28
 
12:13
0
What an ion is. Using the periodic table to understand how difficult it is to ionize an atom.
Author: Salman Khan Views: 40
 
15:39
0
Electronegativity, metallic nature and atomic radius.
Author: Salman Khan Views: 21
 
9:44
0
Introduction to the idea of a mole as a number (vs. an animal)
Author: Salman Khan Views: 17
 
12:58
0
Figuring out the empirical formula from a molecules mass composition
Author: Salman Khan Views: 24
 
6:41
0
Another exercise converting a mass composition to an empirical formula.
Author: Salman Khan Views: 17
 
13:01
0
PV/T is a constant. Figuring out the volume of an ideal gas at standard temperature and pressure (STP).
Author: Salman Khan Views: 15
 
5:46
0
Figuring out the mass of Oxygen we have.
Author: Salman Khan Views: 12
 
5:03
0
Figuring out the molar mass of a mystery molecule at STP.
Author: Salman Khan Views: 13
Videos 21 - 40 of 489
132, "/var/app/current/tmp/"