JFR Science
Solution Stoichiometry: How Much Vinegar Is Needed to Clean My Teapot?
Solution stoichiometry ... reducing waste, one calculation at a time. Chemistry scholars examine the concepts and calculations involved in solution stoichiometry with a video from JFR Science. The narrator gives examples of when to use...
JFR Science
Introduction to Rates of Reaction
Why are rates of reaction so important? Discover the answer to this, and many other questions, through a video from JFR Science. Pupils examine how, through the balanced chemical equation and experimentation, they can determine how fast...
JFR Science
Mole Ratio: How Are Moles Like Money?
Give your class a wealth of knowledge in mole money! Young chemists learn the fundamental concept of mole ratios through a video from JFR Science. The narrator covers conversion factors, creating mole ratios from balanced chemical...
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
Stoichiometry
Moles, grams, particles, volume ... how do I keep them all straight? Help pupils sort out the terms and calculations used in stoichiometry with a video tutorial. Topics include mole ratios, molar mass, molar volume, and common...
Teacher's Pet
Percent Yield
How do chemists know if they've done a good job performing a reaction? They use the percent yield equation! Introduce the calculation that often determines success (or otherwise) in the lab with a short video. The narrator explains...
Crash Course
Stoichiometry: Chemistry for Massive Creatures
Moles exist in chemistry? These are not animals that live underground and dig through your gardens — they are quantities of elements. Learn about moles and how they help chemists determine amounts of substances (from atomic mass to grams).
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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: Mole Calculations I
Do your pupils already have knowledge of moles and mass? If so, this is the next step for the chemistry classroom. The video segment, while short in length, is filled with demonstrations on how to perform mole calculations involving both...
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Chemistry Lesson: Determining Formula from Composition Data
Searching for a quick and thorough video segment to enhance your chemistry classroom? A step-by-step process determines the empirical and molecular formula of chemical compounds. A periodic table is required to properly integrate...
Tyler DeWitt, PhD
Tyler De Witt: Gas Stoichiometry: Equations Part 1
Examples and practice problems of solving equation stoichiometry questions with gases. [5:38]