Biblioteka projektów
Acetic acid 3D Molecular Model — CAS 64-19-7
autor: MolGod.org
Za darmoCC BY-SASketchfab
Acetic acid (C2H4O2, CAS 64-19-7) — a free educational 3D molecular model for teachers and students, by MolGod.org. Symbols are engraved into every atom, so students read atoms by symbol, not by colour. Lay Acetic acid on the desk and search for a ring: there isn't one. Its 8 atoms hang together th
Opublikuj ten projekt za darmo, a makerzy przyślą oferty z ceną i terminem. Projekt zostanie dołączony do zlecenia; ty wybierasz wykonawcę.
Ten projekt jest hostowany w Sketchfab. Pliki pobiera się stamtąd, na podanej licencji.
| Licencja | CC BY-SA |
|---|---|
| Źródło | Sketchfab |
| Projektant | MolGod.org |
| Uznanie autorstwa | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| Tagi | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, ball-and-stick |
Acetic acid (C2H4O2, CAS 64-19-7) — a free educational 3D molecular model for teachers and students, by MolGod.org. Symbols are engraved into every atom, so students read atoms by symbol, not by colour.
Lay Acetic acid on the desk and search for a ring: there isn't one. Its 8 atoms hang together through 7 bonds (6 single and 1 double). Counting task: 2 C + 4 H + 2 O gives 8 engraved spheres; can the class rebuild the formula C2H4O2 from the model alone? On the printed model, students can point to the carboxylic acid group (-COOH).
Full record and more free models: [Acetic acid on MolGod](https://molgod.org/molecule/64-19-7/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models)
Licence & provenance: [full licence record](https://molgod.org/licenses/stl/64-19-7/)
PubChem CID 176 · InChIKey QTBSBXVTEAMEQO-UHFFFAOYSA-N · MolGod ID MG_880-286-414-97
Required attribution (CC BY-SA 4.0): "Acetic acid 3D model by MolGod.org — https://molgod.org/molecule/64-19-7/ — CC BY-SA 4.0"
Opublikuj swoje projekty
Prześlij pliki STL, 3MF lub OBJ w aplikacji. Każdy plik jest sprawdzany, zanim pojawi się tutaj, a projektanci zachowują 80% z każdej płatnej sprzedaży.