Viewers watch while the narrator explains limiting reactions through the familiar example of a recipe. He then describes why it is necessary to use moles to solve these problems rather than just relying on diagrams. The video ends with an explanation of how to figure percent yield. 

Concepts

limiting reactants, percent yield, chemical reactions

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Additional Tags

science

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Instructional Ideas

• Use molecular model kits for tactile learners to practice with
• Create practice problems to demonstrate proof of understanding

Classroom Considerations

• Requires prior knowledge of moles
• Video is the 13th out of 14 in the series

Pros

• Includes closed captioning in both English and French
• Works through a few examples using various methods

Cons

• None

Common Core

RST.9-10.4 RST.11-12.4