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Courses

Teacher-curated, self-paced courses. Looking for a guided sequence through a full topic? See Learning Paths.

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1 course
Energy, Rusting and Mass in Reactions
Chemistry · High School (9–10), General · Energy Changes and Corrosion, Chemical Equations
FreeCh 5 · 3/4

Some reactions make a mixture hot, and some make it cold. Iron left in the rain turns to rust. In this course we look at the energy in reactions, at rusting and rancidity in daily life, and at how to find the mass of a product.

3Lessons10Problems2Python Labs1Question Set1Mock Test
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