Все публикации

0:08:30

Atomic theories

0:03:16

Formation Reactions

0:07:39

Speed calculations

0:02:51

Spontaneous redox and table building

0:08:20

Conversion factors and rates (speed or velocity)

0:03:41

Sig dig and multiplication and division

0:06:42

Scientific notation

0:02:33

Rounding with sig dig

0:01:36

Rounding and sig dig

0:09:03

Hess question 4 page 505 a harder version explained

0:03:41

Titration calculation

0:08:26

Acid base titration basics and calculation

0:05:17

Molar concentration

0:03:49

Acid base indicators using the data book

0:12:02

Molar mass, mol and mass calculations

0:04:54

Acid vs base properties

0:06:40

Molecular naming and molecular elements

0:05:14

Molecular bonding vs ionic bonding

0:03:26

Gas stoich using conversion factors

0:05:07

Solubility of aqueous ionic compounds

0:04:28

Naming acids

0:05:51

Energy and tricky physics questions

0:05:21

Bohr diagrams and energy level diagrams of ions

0:07:22

Bohr and energy level diagrams of atoms