tontonan
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Level 1 to 100 Chemistry Concepts to Fall Asleep To
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The Sleepy Scientist | The Chemistry of (Nearly) Everything
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you're alone in the lab at night because the product is still impure (a chemistry playlist)
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Master Chemistry 1 While You Sleep | Full Course for Beginners and Students (Sleep Learning)
4:22
Hard & soft water | Environmental Chemistry | Chemistry | FuseSchool
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Learn How To Turn Hard Water Into Soft Water | Environmental Chemistry | Chemistry | FuseSchool
58:42
Acids and Bases - Basic Introduction - Chemistry
6:00
Hard/Soft Acid-Base Theory
