Скачать или смотреть Stoichiometry 1: Introduction to Stoichiometry

Craig Beals introduces the basic concepts of Stoichiometry in Chemistry.

Table of Contents:

00:26 - Stoichiometry
02:06 -
02:09 - Putting all the pieces of Chem. together
04:02 - Remember the terms of Particles
04:38 -
04:50 - In terms of Moles
07:31 -
07:43 - Law of Conservation of Mass
09:06 -
09:16 - In terms of mass
10:18 - In terms of mass
10:51 - 2H2 + O2 ® 2H2O
11:07 -
11:20 - Mole Ratios
11:28 - Aluminum Can Production
11:40 - Mole ratios for making Aluminum Cans
14:30 - Why are Mole Ratios important?
14:34 - Example: Grillin' with Propane!
14:43 - Example problem - Combustion
15:52 - Example problem - Combustion
20:12 - Proving Law of Conservation of Mass
20:18 - Is there an easy way to solve these problems?