GCSE Chemistry - Esters #59
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5:19
GCSE Chemistry - Condensation Polymers (Polyesters) #60
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3:05
GCSE Chemistry - Carboxylic Acids #58
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4:08
GCSE Chemistry - Alcohols #57
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3:33
GCSE Chemistry - What is a Polymer? Polymers / Monomers / Their Properties Explained #23
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7:11
GCSE Chemistry - Addition Polymers & Polymerisation #56
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25:17
Naming Esters - IUPAC Nomenclature, Branches, Substituents, & Benzene Rings - Organic Chemistry
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8:54
Germany’s Far-Right Comeback | NYT Opinion
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4:47