مكتبة التصاميم
Glycerol 3D Molecular Model — CAS 56-81-5
بواسطة MolGod.org
مجانيCC BY-SASketchfab
Glycerol (C3H8O3, CAS 56-81-5) — 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. No ring closes anywhere in Glycerol, which makes it a good open-chain example: 14 atoms, 13 bonds,
انشر هذا التصميم مجانًا وسيرسل لك الصنّاع عروضًا بالسعر ومدة التنفيذ. يُرفق التصميم بطلبك، وأنت تختار من يصنعه.
هذا التصميم مستضاف على Sketchfab. تُنزَّل ملفاته من هناك وفق الترخيص الموضّح.
| الترخيص | CC BY-SA |
|---|---|
| المصدر | Sketchfab |
| المصمّم | MolGod.org |
| نسب العمل | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| الوسوم | stl, molecule, teaching, classroom, engraved, education, science, chemistry, alcohol, 3d-printing, stem, molecular-model |
Glycerol (C3H8O3, CAS 56-81-5) — 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.
No ring closes anywhere in Glycerol, which makes it a good open-chain example: 14 atoms, 13 bonds, all of them single. Counting task: 3 C + 8 H + 3 O gives 14 engraved spheres; can the class rebuild the formula C3H8O3 from the model alone? Where on the model can students see the three hydroxyl groups (-OH)? Let them search before you reveal the answer.
Full record and more free models: [Glycerol on MolGod](https://molgod.org/molecule/56-81-5/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models)
Licence & provenance: [full licence record](https://molgod.org/licenses/stl/56-81-5/)
PubChem CID 753 · InChIKey PEDCQBHIVMGVHV-UHFFFAOYSA-N · MolGod ID MG_124-665-072-22
Required attribution (CC BY-SA 4.0): "Glycerol 3D model by MolGod.org — https://molgod.org/molecule/56-81-5/ — CC BY-SA 4.0"
انشر تصاميمك
ارفع ملفات STL أو 3MF أو OBJ من التطبيق. تُراجَع كل ملفات الرفع قبل ظهورها هنا، ويحتفظ المصمّمون بـ 80% من كل عملية بيع مدفوعة.