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Terephthalic Acid 3D Model — CAS 100-21-0
作者：MolGod.org
免費CC BY-SASketchfab
Terephthalic Acid (C8H6O4, CAS 100-21-0) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom. Turn the model in your hand to see the shape of Terephthalic Acid: one aromatic 6-membered ring, and 18 bonds i
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| 授權 | CC BY-SA |
|---|---|
| 來源 | Sketchfab |
| 設計者 | MolGod.org |
| 姓名標示 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 標籤 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, aromatic |
Terephthalic Acid (C8H6O4, CAS 100-21-0) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom.
Turn the model in your hand to see the shape of Terephthalic Acid: one aromatic 6-membered ring, and 18 bonds in total (10 single, 2 double and 6 aromatic, drawn in Kekulé form). Students work from the model back to the formula C8H6O4: the symbol count is 8 C + 6 H + 4 O, or 18 atoms all told. Where on the model can students see the two carboxylic acid groups (-COOH)? Let them search before you reveal the answer.
Full record and more free models: https://molgod.org/molecule/100-21-0/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/100-21-0/
MolGod ID MG_864-993-681-12 · PubChem CID 7489
Required attribution (CC BY-SA 4.0): "Terephthalic Acid 3D model by MolGod.org — https://molgod.org/molecule/100-21-0/ — CC BY-SA 4.0"
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