Bozeman Science
Bozeman Science: Elementary Charge
Paul Andersen explains how electric charge is quantized and how the smallest unit of charge is 1.6x10^-19 C, or the elementary charge. [4:51]
Khan Academy
Khan Academy: Conjugate Acid Base Pairs
An introduction to conjugate acid-base pairs. Learn the definition and see examples of conjugate acid-base pairs. [8:26]
Khan Academy
Khan Academy: Chemistry: Elements and Atoms
Learn about the relationship between elements and atoms in this video lecture. Understand the basics of how protons, electrons, and neutrons make up an atom and how elements relate to atoms. [13:09]
Sophia Learning
Sophia: P H Scale: Lesson 2
This lesson will introduce the pH scale as a representation of proton concentration indicating acidity. It is 2 of 3 in the series titled "pH Scale."
![Sophia: Calculating [H+]: Lesson 2 Instructional Video](https://content.lessonplanet.com/knovation/original/153159-5e8d2117c1c6c25be5b0a672ef084034.jpg?1661759516 "Sophia: Calculating [H+]: Lesson 2 Instructional Video")
Sophia Learning
Sophia: Calculating [H+]: Lesson 2
This lesson will demonstrate how to calculate the H+ concentration given the pH of a solution. It is 2 of 2 in the series titled "Calculating [H+]". [4:47]
![Sophia: Calculating [Oh ]: Lesson 1 Instructional Video](https://content.lessonplanet.com/knovation/original/153169-7238cda0cf212d8d63eca2544b5c9bdc.jpg?1661759517 "Sophia: Calculating [Oh ]: Lesson 1 Instructional Video")
Sophia Learning
Sophia: Calculating [Oh ]: Lesson 1
This lesson will demonstrate how to calculate the [OH-] using either the pOH. It is 1 of 2 in the series titled "Calculating [OH-]". [2:15]
Sophia Learning
Sophia: Calculating P H: Lesson 2
This lesson will demonstrate how to calculate the pH of a solution given the hydrogen ion concentration. It is 2 of 2 in the series titled "Calculating pH."
Sophia Learning
Sophia: Calculating P Oh: Lesson 1
This lesson will demonstrate how to calculate the pOH of a solution knowing the total of both pH and pOH is 14. It is 1 of 2 in the series titled "Calculating pOH."
![Sophia: Converting Among P H, [H+], P Oh and [Oh ]: Lesson 2 Instructional Video](https://content.lessonplanet.com/knovation/original/153525-ef021fc9b02c84ad17eea0bc5575ca7f.jpg?1661759787 "Sophia: Converting Among P H, [H+], P Oh and [Oh ]: Lesson 2 Instructional Video")
Sophia Learning
Sophia: Converting Among P H, [H+], P Oh and [Oh ]: Lesson 2
This lesson will demonstrate how to convert among pH, [H+], pOH and [OH-] using several examples. It is 2 of 2 in the series titled "Converting among pH, [H+], pOH and [OH-]". [5:19]
Sophia Learning
Sophia: Acids and Bases Definitions: Bronsted Lowry: Lesson 1
This lesson will give the Bronsted-Lowry definition of an acid and a base and show several examples. It is 1 of 2 in the series titled "Acids and Bases Definitions: Bronsted-Lowry."
Sophia Learning
Sophia: Atomic Number: Lesson 1
This lesson will define atomic number and explain what happens if the number of protons in an atom changes. It is 1 of 7 in the series titled "Atomic Number."
Crash Course
Crash Course Astronomy #45: Deep Time
Are the Universe's days are numbered? Learn about the expected fate of stars, protons, matter, and black holes. [15:15]
Sophia Learning
Sophia: Atoms
Watch this video lesson introducing the atom, and learn about its unique structure. [3:58]
Khan Academy
Khan Academy: Bronsted Lowry Definition of Acids and Bases
This Khan video explains the Bronsted-Lowry definition of acids and bases and conjugate acids and bases. [8:56]
Khan Academy
Khan Academy: Acid Base Definitions
This video explains the Bronsted-Lowry and Lewis definitions of acids and bases. [7:48]
Next Vista for Learning
Next Vista for Learning: All About Atoms
This video explores atoms! Learn how all matter is composed of atoms. Also learn about the sub particles that make up atoms. Also get a lesson on how to read the periodic table which contains information about different types of atoms....
Next Vista for Learning
Next Vista for Learning: Bohr Model of the Atom
This video takes you inside the atom to learn about the subatomic particles present and their location. Also learn about what the atomic number and mass number tell you about the number of protons, neutrons, and electrons. [1:35]
Next Vista for Learning
Next Vista for Learning: The Atomic Model
Learn the three sub-particles that make up an atom in this video. Video gives a visualization to what an atom, the basic building of matter, looks like. [1:15]
Other
Rhyme Learn: Atom Rap
Learn everything you ever wanted to know about the atom through this rap song.
Sophia Learning
Sophia: Define Polyprotic Acid: Lesson 2
This lesson will define a polyprotic acid and compare that to a monoprotic acid. It is 2 of 2 in the series titled "Define Polyprotic Acid."
Sophia Learning
Sophia: Development of the Early Atomic Theory: Lesson 4
This lesson will briefly summarize the early history of the atomic theory including Democritus, John Dalton, JJ Thomson, and Ernest Rutherford.. It is 4 of 4 in the series titled "Development of the Early Atomic Theory."
Sophia Learning
Sophia: Subatomic Particles: The Electron: Lesson 1
This lesson will explain that electrons are negatively charged particles with negligible mass and are found in pairs in orbitals surrounding the nucleus of an atom. It is 1 of 3 in the series titled "Subatomic Particles: The Electron."
Sophia Learning
Sophia: Subatomic Particles: The Neutron: Lesson 1
This lesson will explain that neutrons are particles in the nucleus that have no charge and a mass of one amu. It is 1 of 3 in the series titled "Subatomic Particles: The Neutron."