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Start here. Two full chapters, one set of mechanism cards and a taste of the Scary Molecule Set, all free.
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Chapter 1 Practice Set
Structure, bonding, hybridization, polarity. 25 problems, full worked solutions.
PDF · 26 pages · printable
Download PDFChapter 7 Practice Set
SN2, SN1, E2 and E1. 25 problems, full worked solutions.
PDF · 31 pages · printable
Download PDFChapter 7 Mechanism Cards
One page per mechanism: arrows, stereochemistry, the exam trap. 8 cards.
PDF · 9 pages · printable
Download PDFScary Molecule Set: free preview
The first 8 (easy) problems with full solutions. Drug-sized molecules that only need basic skills.
PDF · 8 pages · printable
Download PDFAlso free: 5 interactive 3D stories
Rotate SN2 inversion, SN1 racemization and E2 anti-periplanar geometry. Opens in your browser.
Open the 3D LabComing next: Orgo 1 Core
Chapters 2 and 3, the full Scary Molecule Set and more 3D stories. Join the Beta list on the home page and you get it free when it opens.
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