My Organic Chemistry Story – What’s Yours?
…it studying and doing problems, as well as making comprehensive flashcards. I never had as much concentrated time to prepare for an exam. And I don’t recall a single class…
Read moreSearch results for: "New MB-210 Exam Cram 🛫 MB-210 Exam Flashcards 👎 MB-210 Training Materials 🚋 The page for free download of ➠ MB-210 🠰 on ⏩ www.pdfvce.com ⏪ will open immediately 📐New MB-210 Test Voucher"
13-C NMR – How Many Signals
…carbon atoms total, only 5 signals will be produced. 5. Some Quick Examples Let’s try a few examples based on what we’ve gone over so far. How many signals would…
Read moreIR Spectroscopy: 4 Practice Problems
…(IHD) of 1, so either a double bond or ring is present in the molecule. This immediately rules out d) whose IHD is zero and thus has a molecular formula…
Read moreDiastereotopic Protons in 1H NMR Spectroscopy: Examples
…(e.g. D). Replacing Ha with D leads to the Z-alkene, while replacing Hb with D leads to the E-alkene. In comparing these two new compounds, we can see their relationship…
Read moreNewman Projection Practice
Test yourself on all aspects of conformations and Newman projections, including identifying conformations, ranking the energies of various Newman projections, interconverting Newman projections, drawing energy diagrams for various conformations, and…
Read moreHomotopic, Enantiotopic, Diastereotopic
…When Does It Matter? Notes Quiz Yourself! 1. When Is “Homotopic, Enantiotopic, Diastereotopic” Important? Certain reactions directly replace hydrogens with other atoms. For example, free radical chlorination replaces C-H bonds…
Read moreMolecular Orbital Theory Practice
…available to MOC Members only. To get access to this page, plus over 2500 quizzes, the Reaction Encyclopedia, Org 1 / Org 2 summary sheets, and flashcards, sign up here…
Read moreOptical Rotation, Optical Activity, and Specific Rotation
…Standard For Comparing Optical Rotation Now comes the final piece of the puzzle: standardization. It would be useful to have a common standard for optical rotation that allowed us to…
Read moreMission
…organic chemistry for many years to come. MOC has been featured on Chemical & Engineering News, Mixergy, Blog-Aid.net, and BoingBoing I hope you find Master Organic Chemistry useful! – James…
Read moreInfrared Spectroscopy: A Quick Primer On Interpreting Spectra
…1-hexanol. Note the hydroxyl group peak around 3300 cm-1 , typical of an alcohol (That sharp peak around 3600 cm-1 is a common companion to hydroxyl peaks: it represents non-hydrogen…
Read more