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Maleic Anhydride 3D Model — CAS 108-31-6
作者：MolGod.org
免費CC BY-SASketchfab
Maleic Anhydride (C4H2O3, CAS 108-31-6) — a free educational 3D molecular model for teachers and students, by MolGod.org. Whatever the filament colour, each atom reads clearly thanks to its engraved symbol. Look at the skeleton first: Maleic Anhydride contains one 5-membered ring, and students can
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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, ball-and-stick |
Maleic Anhydride (C4H2O3, CAS 108-31-6) — a free educational 3D molecular model for teachers and students, by MolGod.org. Whatever the filament colour, each atom reads clearly thanks to its engraved symbol.
Look at the skeleton first: Maleic Anhydride contains one 5-membered ring, and students can trace 9 bonds (6 single and 3 double). Give each pair of students the model and a blank sheet: recording every engraved symbol should lead them to 4 C + 2 H + 3 O, which is 9 atoms. Students meeting the carbonyl group (C=O) for the first time can hold an example in their hands.
Full record and more free models: https://molgod.org/molecule/108-31-6/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/108-31-6/
PubChem CID 7923 · InChIKey FPYJFEHAWHCUMM-UHFFFAOYSA-N · MolGod ID MG_661-401-393-80
Required attribution (CC BY-SA 4.0): "Maleic Anhydride 3D model by MolGod.org — https://molgod.org/molecule/108-31-6/ — CC BY-SA 4.0"
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