HGS Polyhedron Molecular Model 1003Alpha Organic Chemistry Basic Set <2nd Edition>
Product ID: 403035375
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*Now includes a new student guide for Polyhedron Molecular Models to help students gain a deeper understanding of molecular structures!* A New Set of the Best Quality and the Best for Undergraduates (1) Hybrid orbitals: sp3, sp2, and sp atoms are easily recognized. (2) P, S, Cl, and metal atoms are included. (3) The set has many carbon atoms: 28 sp3-C and 12 sp2-C atoms. So, it is possible to construct a variety of molecules as exemplified below. (4) Bond lengths are easily recognized by color. (5) Smooth conformational changes such as the cyclohexane ring-flip. (6) Formation of three-membered rings such as cyclopropane and epoxide. (7) Electronic orbital plates are useful for studying -molecular orbitals. For example, the Woodward-Hoffmann rule shown below can be demonstrated by using this set. Review: College student - Perfect for a college student studying chemistry. This is an essential tool for understanding molecular structure. Review: Great for intro Chem - Chem is easier to understand
| Best Sellers Rank | #592,515 in Books ( See Top 100 in Books ) |
| Customer Reviews | 4.6 out of 5 stars 49 Reviews |
M**E
College student
Perfect for a college student studying chemistry. This is an essential tool for understanding molecular structure.
E**H
Great for intro Chem
Chem is easier to understand
J**H
Great Product
My friend ended up with it and they said it worked great, especially for homework and studying to be able to understand. I wouldn’t recommend it on exams though because they make noise and tend to add a lot of time to the exams.
A**R
I needed it for class
I used it for class, the pieces where just a little tough to remove sometimes and some would snap but it did it’s job
A**R
Hard to remove bonds from atoms
I have to pry and pry my bonds off the atoms to put the structure away. It’s quite annoying and not great for in-class use. I suggest buying the model kits with thicker bonds, that way it’s easier to pull out.
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