In this chemistry worksheet, young scholars write structural formulas for the products and illustrate stereo chemistry when necessary. Then they write the structures for the molecular formulas given for reactants and products for each problem.
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Nomenclature and General Principles
Carbon, the base for all organic compounds, exists in nature in its purest form as graphite or diamonds. The 25th lesson in a series of 36 teaches pupils the nomenclature of organic compounds. Learners read about how to use the IUPAC...
9th - 12th Science CCSS: Adaptable
2001 U.S. National Chemistry Olympiad Part I
Sixty multiple-choice questions test on a variety of first year chemistry subjects. In order to succeed, exam takers must be competent with properties of elements, stoichiometry problems, gas laws, bond dissociation, and types of...
9th - Higher Ed Science
2000 U.S. National Chemistry Olympiad National Exam - Part I
The National Chemistry Olympiad exams are comprehensive tests covering an entire year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your general...
9th - 12th Science
Lesson 14: Addition Reactions in Organic Chemistry
Alkenes and alkanes can collide and result in an addition reaction. Using models of molecules, Chemguy acts out what happens in such a reaction. He then explains how to write them out on his whiteboard. This brief introduction can be...
3 mins 9th - 12th Science