Все публикации

0:03:03

PSA - Ocean Acidification Due to Rising CO2 Level (OCEANO001)

0:08:39

ALEKS - Writing the Lewis Structures for a Molecule with Resonance

0:08:16

ALEKS - Deciding Whether a Lewis Structure Satisfies the Octet Rule

0:04:33

ALEKS - Predicting the Compound Formed by 2 Main Group Elements

0:02:04

ALEKS - Drawing the Lewis Dot Diagram of a Main Group Atom

0:02:22

ALEKS - Counting Electron Pairs in a Lewis Structure

0:08:19

ALEKS - Writing the Electron Configuration of a Neutral Atom

0:08:23

ALEKS - Understanding Periodic Trends in Ionizability

0:08:50

ALEKS - Understanding Periodic Trends in Atomic Size

0:11:03

ALEKS - Deducing Valence Electron Configuration from Trends in Successive Ionization Energies

0:04:35

ALEKS - Identifying Elements with Similar Valence Electron Configurations

0:05:51

ALEKS - Interpreting the Electron Configuration of an Atom or Atomic Ion in Noble Gas Notation

0:10:15

ALEKS - Drawing a Box Diagram of the Electron Configuration of an Atom

0:07:59

ALEKS - Standardizing a Base Solution by Titration

0:11:34

ALEKS - Determining the Molar Mass of an Acid by Titration

0:09:16

ALEKS - Determining the Volume of Base Needed to Titrate a Given Mass of Acid

0:06:22

ALEKS - Calculating the pH of a Strong Acid Solution

0:07:04

ALEKS - Using Molarity to find Solute Mass and Solution Volume

0:04:51

ALEKS - Using Mass Concentration to find Solute Mass and Solution Volume

0:05:24

ALEKS - Calculating Solubility

0:10:04

ALEKS - Limiting Reactants

0:18:15

ALEKS - Percent Yield of Chemical Reactions

0:24:42

ALEKS - Theoretical Yield of Chemical Reactions

0:17:23

ALEKS - Finding Chemical Formulae from a Mole Ratio