Updates for September 2024...

  • pKa Table

    Knowing pKa values of certain organic acids is crucial to success in organic chemistry. This table contains all of the most common organic acids encountered in organic I courses.

  • Lecture Video: Alcohols to Alkyl Halides

    A new video is here! Chapter 10A - Alcohols to Alkyl halides with HX, PBr3, SOCl2, and Sulfonate reactions is now available at Ask4Chem!

  • Lecture Video: Dehydration and Oxidation of Alcohols

    Chapter 10B - Dehydration of Alcohols, Pinacol rearrangement, and Oxidation of Alcohols is now available on monthly plans.

  • Lecture Video: Properties of Ethers and Epoxides

    A third new video this month is now available: Chapter 11A - Properties of Ethers and Epoxides, and IUPAC Naming.

Updates for August 2024...

  • Periodic Table

    We've added a powerful reference tool for you to quickly identify molar masses of the elements.

  • Electron Configuration

    Now you can see the electron configuration of the Elements all on one table.

  • Pauling Scale

    If you're just starting with Organic Chemistry, you'll get to know the benefits of the Pauling Scale: bond polarity, electronegativity, and more.

Updates for July 2024...

  • Ch 1 - Formal Charge and Hybridization

    22 multiple-choice quiz questions

  • Ch 6 - Addition to Alkenes

    20 multiple-choice quiz questions

  • Ch 9 - Substitution vs. Elimination

    23 multiple-choice quiz questions

Updates for June 2024...

  • 1H-NMR and FTIR Spectroscopy

    We are now offering a new 1H-NMR and FTIR course! We have 5 videos including: one lecture video and 4 practice problems solving spectra

  • Acids & Bases comes to Organic Chemistry I

    A new video titled: # 11 Lewis Acids & Bases with Serotonin - Part IV has now been added to all of the Organic Chemistry I course plans. Gain access today!