Compact-cut out molecular models 89 atoms

Ref:702110
Size adapted to students' manipulations and class demonstrations
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Data sheet Compact-cut out molecular models 89 atoms

Description

This set of 89 atoms offers many combinations in compact and/or cut-out models of compounds such as alkanes, cycloalkanes, alkenes, alcohols, acids ...

Specifications

Atomes en polypropylène massif.
Dimensions du coffret : 34 x 26 x 6 cm.
Livré avec un extracteur de liaisons compactes.

Content

Atomes Couleur Qté Ø Type  Fonctions
Hydrogène Blanc 38 2,5 cm – 1 face Composés organiques
Carbone Noir 18 3 cm sp3 4 faces Alcanes, cyclanes, acides gras...
  6  sp2 3 faces Alcènes, benzène, acides carboxyliques
  2  sp 2 faces Alcynes, nitriles, CO2
Azote Bleu 2 3 cm sp3 4 faces Ion ammonium, amines polaires
  2  sp3 3 faces Ammoniac, amines...
  2  sp 1 face Nitriles
Oxygène Rouge 6 3 cm sp3 2 faces Alcools, oxydes, phénols, éthers, acides carboxyliques, oses...
  6  sp2-sp 1 face Aldéhydes, cétones, acides carboxyliques, anhydrides...
Chlore Vert 4 3 cm - 1 face Dichlorobenzène, acide chlorhydrique...
Soufre Jaune 1 3 cm - 2 faces Dioxyde de soufre

Liaisons éclatées 40 Groupe 1 :
Longueur 52 mm C—H, N—H, O—H, Cl—H...
 25  Groupe 2 :
Longueur 70 mm C —C, C—N, C—O, C—Cl...
Liaisons compactes 60 Longueur 12 mm Liaisons inter-atomiques.
Type Medium size model

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