Fuse School
What Makes Things Alkali?
Begin with what an alkali is and how they are formed through ionic compounds. It discusses pH testing and the properties of bases. The video covers three different theories and the way they react.
Educreations
Balancing Redox Reactions
Balancing chemical equations is difficult even for top learners, and oxidation-reduction reactions can be the most difficult to understand. Using the half-reaction method, the instructor demonstrates four examples. Learners can watch the...
Ricochet Science
Acids, Bases and pH
What makes an acid different from a base? The explanation discusses the formation of an acid or base from hydrogen and hydroxide ions. The instruction ends with an overview of how this relates to the pH scale.
Brightstorm
Area of Parallelograms
Make math easier by showing the class that even formulas can be parallel — just explore the area of a parallelogram. Learners discover how to create a rectangle from a parallelogram, then make the connection that the...
Brightstorm
Introduction to Exponents
Behold the power of exponents! Focus on exponents and terminology related to exponents in an instructive concept video. Four problem videos cover examples in evaluating exponents, including expressions involving variables.
Educreations
Hydrolysis
Young chemists examine the effects of salt on the pH levels of solutions with the help of this instructional video. Taking a close look at reactions between three different salts and water, students learn to predict the...
PBS
Pbs Learning Media: Capturing Carbon
In this video segment adapted from NOVA scienceNOW, a scientist, inspired by his daughter's science fair project, develops a synthetic tree to remove excess carbon dioxide from the air. [5:23]
PBS
Pbs Learning Media: Acids and Bases: Testing Rockets
What happens when you mix baking soda and lemon juice? Watch the ZOOM cast launch a rocket using kitchen chemistry. [3:26]
Next Vista for Learning
Next Vista for Learning: Dna Structure
Learn about the structure of DNA in a few steps in this video. Video explains the double helix structure of the DNA as a ladder with beams and steps. Video gives the components of the beams and steps. [1:30]
Sophia Learning
Sophia: What Is a Base?: Lesson 1
This lesson will explain what a base is, what the pH of a base is, and give an overview of the general properties of bases. It is 1 of 4 in the series titled "What is a base?"
Bozeman Science
Bozeman Science: Equilibrium Reasoning
Paul Andersen explains how acid-base chemistry can be understood in terms of equilibrium. Water is present in all acid-base chemistry and is amphoteric in nature. The Ka and Kb values can be used to determine the strength of an acid or a...
Virtual Nerd
Virtual Nerd: What Is a Cone?
View this tutorial to see what defines a cone in math and see it's different parts. [2:45]
Khan Academy
Khan Academy: Relationship Between Ka and Kb
The video lesson from Khan Academy provides a lesson for the AP Chemistry course. This video lesson explains the relationship between Ka and Kb, and pKa and pKb. Examples of finding Ka of a weak acid given Kb of the conjugate base.
Khan Academy
Khan Academy: Weak Base Equilibrium
A video showing you how to calculate the pH of a weak base using Kb and pKb. [11:21]
Khan Academy
Khan Academy: Titration Calculation Example
Learn how to calculate the unknown concentration with titration. See an example of titrating strong acid, hydrochloric acid, with strong base barium hydroxide. [7:49]
Khan Academy
Khan Academy: Definition of Ph
Introduction to pH and the pH scale in this video. Work through examples of how to calculate the pH of pure water, bleach, and orange juice. [11:37]
Bozeman Science
Bozeman Science: Acids, Bases & P H
Paul Andersen explains pH as the power of hydrogen. He explains how increases in the hydronium ion (or hydrogen ion) concentration can lower the pH and create acids. He also explains how the reverse is true. An analysis of a strong acid...