Un tetraedro o un tetraedro alargado a partir de un popote y un cordel

Conteúdo do artigo principal

Enrique González Vergara
Aarón Pérez Benítez

Resumo

The construction of a regular (or an elonged) tetrahedron model from a plastic straw and a cord is described. These models can be used for teaching stereochemistry of tetrahedral compounds and allenes, respectively.

Detalhes do artigo

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