Khan Academy
Khan Academy: Sp Hybridization
In sp hybridization, the 2s orbital and a 2p orbital hybridize to form two sp orbitals, each consisting of 50% s character and 50% p character. The front lobes point away from each other (creating a 180 degree angle between the two...
Khan Academy
Khan Academy: Empirical, Molecular, and Structural Formulas
Learn about the differences between empirical, structural, and molecular formulas with examples in this video.Explore how the simplest whole-number ratio of atoms in a compound is the empirical formula. Learn how the molecular formulas...
Khan Academy
Khan Academy: Organic Chemistry: Spectroscopy: Proton Nmr: Hydrogen Deficiency Index
How to relate molecular structure with the molecular formula using the hydrogen deficiency index (or number of degrees of unsaturation). [8:50]
Khan Academy
Khan Academy: Steric Number and Sp3 Hybridization
Using steric number to calculate number of hybrid orbitals. [9:47]
Sophia Learning
Sophia: Summary of Types of Chemical Bonds
This lesson will define a chemical bond as an "intramolecular" force, identify the three main types of bonds formed: ionic, covalent and metallic, and provide examples.
Sophia Learning
Sophia: Summary of Compound Types
This lesson will identify the three main types of compounds formed (metallic, ionic and covalent/molecular) and provide examples.