Dr. Zachary A Krajnak

UNC University of North Carolina, Chapel Hill Summer 2025

Gain insight on popular concepts Dr. Krajnak most likely tests on his exams. Contact me for 1-on-1 tutoring now to learn new study strategies, access one-of-a-kind resources, and learn hundreds of tips and tricks to help you ace your exams and homework in CHEM 101 / CHEM 101H!

"*" indicates required fields

Please enter your info to receive an instant email containing rates and details. Joy will followup within 3 hours!

Dr. Krajnak's Exam Style

Exceptions-to-the-rule in chemistry and organic chemistry are frequently shown for the first time on exams or briefly mentioned during class, but with no examples.
Most CHEM 101 / CHEM 101H exams are designed for students to finish, or answer accurately, but usually not BOTH at the same time.
Dr. Krajnak's exam questions usually combine 2-5 or more concepts into 1 problem. Reverse problems are common where students must solve them backward. Not all questions are straightforward, and you need to translate "English" into "numbers or formulas."
Contact me for regular tutoring ASAP, and I'll help you determine where Dr. Krajnak sources his exam questions, what he emphasizes, and what he excludes from your textbook.

CHEM 101 / CHEM 101H Points Breakdown

    • Where Do These Stats Come From?

    My grading estimates are based on actual exam/final averages and curve cutoffs from the most recent semester he taught CHEM 101 / CHEM 101H. This info is coming soon, or tutor with me today for faster access!

      Drop Rate

    Coming soon.

      Exam Averages

    Coming soon.

      Exam Points

    Coming soon.

      Homework

    Coming soon.


    • Study Tips for CHEM 101 / CHEM 101H Exams

    Practice Old Exams

    Execute on old exams. Even if you get the wrong answer, you'll learn from your mistakes faster.

    Don’t Cram

    Plan ahead at least 2 weeks. Study by chapter so you absorb in digestible chunks.

    Get Help Early

    Work with a tutor, find a study group, or talk to your professor if you get stuck.

    Why Tutor with Me for Dr. Krajnak's CHEM 101 / CHEM 101H?

    • Accelerated Catch Up - If you're behind, I'll do my best to help you catch up 10x faster than studying on your own using my custom resources.

      Access To Joy's Extensive Resources - You'll get access to my entire exam key collection and homework answers relevant and similar to CHEM 101 / CHEM 101H.

      Learn to Sound Smart with Your Professor - Learn how to shine among your peers by visiting office hours often with "smart" questions ready in hand - I'll teach you how and what questions to ask and get the most out of 1-on-1 face time during Dr. Krajnak's office hours.

      Focus on What's "Actually" Tested - I will emphasize topics that are known to have been historically tested in CHEM 101 / CHEM 101H and similar classes around the country. I'll reinforce really important subjects that you'll need to know to pass your exams and get your desired grade.