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Chemistry Lesson: Empirical and Molecular Formulas
A short video is a wonderful addition to enhance your chemistry instruction. It contains a thorough explanation of empirical and molecular formulas, delivered in less than five minutes. It is perfect for an introduction into...
JFR Science
Combustion, Synthesis, Decomposition: How Does a Fire Extinguisher Work?
Pull the trigger on chemical reaction understanding! Curious chemists discover the three basic reaction types using a video from JFR Science. The resource presents each reaction with written and verbal tips and practice problems.
JFR Science
Percent Composition
Everyone knows water is made of hydrogen and oxygen ... but how much of each? Science scholars explore percent composition through a video from JFR Science. The narrator provides background information, time-saving tips, and example...
Socratica
Molecular Formula
Looking for the formula for success in chemistry class? Socratica's lesson on Molecular Formula, from its Chemistry Lessons series, is the solution! The narrator guides learners through the differences between empirical and molecular...
Socratica
Empirical Formula
With empirical formulas, it's all about keeping it simple! Introduce the concept of empirical formula to your chemistry scholars through a detailed video from Socratica's Chemistry Lessons series. The resource uses visual...
Teacher's Pet
Formula of an Ionic Compound lab
Model the steps to an ionic compound lab through a video representation. The video lesson shows the procedure for a lab designed to develop the formula for an ionic compound. The focus is on finding the correct ratio of the two ions.
Teacher's Pet
Naming and Writing Ionic Formulas
Explore the process of writing and naming ionic formulas and compounds. Pupils learn to build ionic compounds by analyzing their charges. The instructor then explains how to name the newly created compound.
Teacher's Pet
Molecular Compounds
Discover the chemical make-up of molecular compounds. A descriptive video lesson explains the formation of molecular compounds. The video focuses on covalent bonds of non-metals, although it does reference ionic bonding.
Teacher's Pet
Symbols and Formulas
Teach the basics of chemical symbols and formulas. A simple video lesson outlines the fundamentals of chemical symbols. Learners can watch and rewatch to ensure understanding.
Veritasium
What Is Water Made Of?
Get to know H2O! It's the most popular molecule in the world, but how well do you know it, really? An interview-style video gets to the bottom of our common knowledge about water, asking random subjects for the formula and what the...
Fuse School
Calculating Percentage Mass
More than half of your body is made of water, but what percentage of you is made up of hydrogen? This video explains how to solve for percentage mass. It uses water as one example of solving for both hydrogen and oxygen.
Bozeman Science
Naming Compounds - Part 2
CH2O is not the formula for seawater, and this resource explains why. The video models how to write the chemical formula when given the chemical name in both covalent an ionic forms.
Berkeley University of California
Isomers
Why did the two dipoles start going out? Because they had a moment. The video briefly explains isomers and the difference between structural isomers and stereo isomers before diving into the importance of defining dipole...
Crash Course
How To Speak Chemistrian
Learning how scientists named chemicals can be as challenging as learning a foreign language! Chances are, you've used these names at least once or twice in class. From the video, learn how chemical compounds earn their names — no...
Amoeba Sisters
Photosynthesis and the Teeny Tiny Pigment Pancakes
No, the Calvin cycle isn't the bicycle Calvin and Hobbes ride. A video describes photosynthesis through cartoon graphics. Using the chemical formula and two reactions, it stresses the importance of chlorophyll and ATP.
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Chemistry Practice Problems: Formulas for Chemical Compounds
Help your class cross the finish line as they watch the final video in the series. Pupils complete a set of practice problems to demonstrate the correct way to determine the formulas for ionic mixtures, molecular compounds, and acids.
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Chemistry Lesson: Formulas for Ionic Compounds
Take your chemistry class on a ionic journey. Individuals write formulas for monoatomic and polyatomic ionic formulas. They determine the correct way to balance these ions based on each ion's individual charge and thoroughly discuss the...
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Chemistry Lesson: Chemical Formulas
Prepare your young chemists for the world of chemistry! In the first installment in a series of ten, pupils follow Dr. Ken's lead as they interpret elemental symbols, learn subscripts, and explore various chemical formulas to begin the...
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Chemistry Lesson: Mole Ratio from Chemical Formulas
Need an exciting way to teach mole ratios? This short video segment details a step-by-step method to determine the mole ratio of chemical compounds and relates these ratios to molar mass. The resource may be used to enhance your...
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Chemistry Lesson: The Mole (Avogadro's Number)
Avagodro's number (The Mole) ... you are not researching that cute little mole on your cheek! Avagodro's number refers to The Mole, a vital component to chemistry. This video segment will discuss the mole and further elaborate on...
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...
Curated OER
Junior Chemistry: Compounds 2
The second part of four presentations on molecular compounds, this video covers the naming of ionic compounds. The best use of these videos is to assign them to chemistry learners who might have missed your in-class lesson on the topic.
Curated OER
Junior Chemistry: Compounds 1
Why do elements want to bond together? They want to lower the total amount of energy and form stable situations. Electron transfer in ionic molecular bonding is explained. This is the first part of four short videos on molecular...
Khan Academy
Khan Academy: Empirical, Molecular, and Structural Formulas
Video tutorial presents different ways of representing a molecule and gives examples to demonstrate the difference between empirical, structural, and molecular formulas. [6:49]