The links are valid until Apr 26 2022
Topic 1 - Stoichiometry
Topic 2A - Descriptive Chemistry
Topic 2A - Descriptive Chemistry
If customers can’t find it, it doesn’t exist. Clearly list and describe the services you offer. Also, be sure to showcase a premium service.
Topic 2A - Descriptive Chemistry
Topic 2A - Descriptive Chemistry
Topic 2A - Descriptive Chemistry
Having a big sale, on-site celebrity, or other event? Be sure to announce it so everybody knows and gets excited about it.
Topic 2B - Laboratory
Topic 2A - Descriptive Chemistry
Topic 3 - IMFs and States of Matter
Running a holiday sale or weekly special? Definitely promote it here to get customers excited about getting a sweet deal.
Topic 3 - IMFs and States of Matter
Topic 3 - IMFs and States of Matter
Topic 3 - IMFs and States of Matter
Are your customers raving about you on social media? Share their great stories to help turn potential customers into loyal ones.
Topic 4 - Thermodynamics
Topic 3 - IMFs and States of Matter
Topic 4 - Thermodynamics
Have you opened a new location, redesigned your shop, or added a new product or service? Don't keep it to yourself, let folks know.
Topic 5 - Kinetics
Topic 3 - IMFs and States of Matter
Topic 4 - Thermodynamics
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
Topic 6 - Equilibrium
Topic 8 - Atomic Structures and Periodicity
Topic 7 - Redox and Electrochemistry
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
Topic 7 - Redox and Electrochemistry
Topic 8 - Atomic Structures and Periodicity
Topic 7 - Redox and Electrochemistry
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
Topic 8 - Atomic Structures and Periodicity
Topic 8 - Atomic Structures and Periodicity
Topic 8 - Atomic Structures and Periodicity
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
Topic 9 - Molecular Structures and Bonding
Topic 10 - Organic Chemistry and Biochemistry
Topic 8 - Atomic Structures and Periodicity
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
Topic 10 - Organic Chemistry and Biochemistry
Topic 10 - Organic Chemistry and Biochemistry
Topic 10 - Organic Chemistry and Biochemistry
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
USNCO Local 2022 Review Session
Topic 10 - Organic Chemistry and Biochemistry
Topic 10 - Organic Chemistry and Biochemistry
Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.
Preparing for USNCO 2026?
Choose the path that fits you best:
1. Take Live Lessons with Dr. Chen – weekly class from late Aug to early Apr
- Taking AP Chemistry in the fall --> Level 2
- Completed AP Chemistry --> Level 3
- Aiming for Winning National --> Level 4
- Not sure which Level? --> take the diagnostic test
2. Prefer to begin right away? – Self-paced
Purchase recordings and class materials for Level 2, 3, or 4 and Summer Organic Chemistry in 2024-25 and start learning at your own pace!