13min More #Stereochemical Relationships: Crash Course Organic Chemistry #9

Text from youtube "Enantiomers have almost all the same chemical and physical properties, so it can be tough to separate them. But it’s still super important that we know how to tell them apart! In this episode of Crash Course Organic Chemistry, we’ll recap all the types of isomers we’ve learned about so far, and also learn about polarimetry as a way to separate enantiomers and how to predict the number of stereoisomers a molecule will have."

3min @thecrashcourse preview clip - #Organic #Chemistry Preview

10min 15sec @thecrashcourse clip - What Is # Organic #Chemistry ? #1

text from youtube "Organic chemistry is pretty much everywhere! In this episode of Crash Course Organic Chemistry, we’re talking about the amazing diversity among organic molecules. We’ll learn about the origins of organic chemistry, how to write Lewis structures, condensed structures, and skeletal formulas, and what gross organic compound the Romans used to dye their fabrics pretty colours.

Episode Sources: Dean, J., Casselman, K. D., Wild Color, 1st ed.; Potter Craft, New York, 2010. Formula for indigo dyeing with urine. http://www.wildcolours.co.uk/html/uri... From Gunpowder to Teeth Whitener: The Science Behind Historic Uses of Urine https://www.smithsonianmag.com/scienc... Tie-Dye Instructions. https://www.dharmatrading.com/techniq..., last accessed 12/12/2019. (Retinal) Clayden, J., Greeves, N., Warren, S., & Wothers, P. Organic Chemistry. New York 2001. Oxford University Press Inc. Beetroot https://www.compoundchem.com/2014/03/... Fruit color https://www.ncbi.nlm.nih.gov/pmc/arti...