Instructional Video5:08
Professor Dave Explains

Nomenclature of Oxyacids

9th - Higher Ed
We gotta know how to name all the molecules, and oxyacids are a type of molecule, so let's learn how to name them!
Instructional Video6:31
Catalyst University

Chemistry | How to Name Binary Molecules

Higher Ed
In this video, we discuss the rules [with examples] for naming binary molecules in general chemistry.
Instructional Video6:37
Professor Dave Explains

Practice Problem: Ionization Energy

9th - Higher Ed
When we learned about periodic trends, we learned about ionization energy. Just how much energy is required to remove an electron from an atom? What about a second electron, or a third? Let's compare a few different ionizations and see...
Instructional Video3:14
Professor Dave Explains

Practice Problem: Analyzing Acid-Base Equilibria

9th - Higher Ed
Acids! Bases! Conjugate acids! Conjugate bases! We definitely have to be able to label such things, and we should also know how to state which direction in an acid-base equilibrium is preferred. To do this we should know how to tell...
Instructional Video5:00
Professor Dave Explains

Practice Problem: Lattice Energy and Ionic Bond Strength

9th - Higher Ed
We know that within an ionic compound, the ions are held together by ionic bonds. What is the strength of those bonds, and what is the lattice energy possessed by the entire lattice? Can we compare two compounds and say which has the...
Instructional Video7:14
Professor Dave Explains

Practice Problem: Naming Ionic Compounds

9th - Higher Ed
We know about ionic bonds and ionic compounds, how do we name them? Let's practice going from formula to name, and also from name to formula.
Instructional Video4:10
Professor Dave Explains

Nomenclature of Hydrated Salts

9th - Higher Ed
As long as we're naming stuff, let's name these hydrated salts! You know, like epsom salts?
Instructional Video12:22
Schooling Online

Chemistry Properties and Structure of Matter: Properties of Matter - Naming Monoatomic Ions

3rd - Higher Ed
This lesson will introduce the rules for writing the names and chemical formulae of non-metal anions and metal cations, including metals with multiple positive oxidation states.

Definitions included: compound, cation, anion, IUPAC,...
Instructional Video5:00
FuseSchool

What Are Salts?

6th - Higher Ed
Learn the basics about what salts are, as part of the overall topic of acids and bases.
Instructional Video4:36
FuseSchool

What Are The Reactions Of Halogens

6th - Higher Ed
Learn the basics about the reactions of halogens, when learning about the periodic table as a part of properties of matter. Group 7 of the periodic table is the halogens. The reaction between diatomic chlorine gas and cold sodium...
Instructional Video4:03
Curated Video

Naming Ionic Compounds

K - 8th
This video begins with an example of a simple ionic compound, salt, showing a model and then its chemical name. The video continues with an example of a divalent metal and discusses the oxidation number of the elements in these compounds...
Instructional Video10:07
Catalyst University

Chemistry | 3 Simple Rules for Naming Acids!

Higher Ed
In this video, we discuss the three rules for naming acids in general chemistry. Plenty of examples!
Instructional Video5:15
Professor Dave Explains

Naming Ionic Compounds

9th - Higher Ed
We have to know how to name ionic compounds. Not any name we want like Jeff or Larry, there's rules for how to name them. And look at all these adorable polyatomic ions!
Instructional Video
Khan Academy

Khan Academy: Ionization Energy Trends

9th - 10th
Learn how cations and anions are formed by gaining or losing electrons. Ionization energy relates to the ability of an electron to leave or join an atom.
Instructional Video
Khan Academy

Khan Academy: Electron Affinity

9th - 10th
Electron affinity is defined. Electron affinities of various elements are compared. [11:39]
Instructional Video
Khan Academy

Khan Academy: Calculate Your Own Osmolarity

9th - 10th
Learn how to use three lab values (Sodium, glucose, and BUN) to approximate your plasma osmolarity. Rishi is a pediatric infectious disease physician and works at Khan Academy. [12:57]
Instructional Video
Khan Academy

Khan Academy: Acid Base Properties of Salts

9th - 10th
This video shows examples of different kinds of neutralization reactions and analyzes the pH of the resulting salt solution. [7:32]