Sulfuric Acid 3D Molecular Model — CAS 7664-93-9

Sulfuric Acid (H2O4S, CAS 7664-93-9) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol. Follow the chain of Sulfuric Acid from end to end: 7 atoms, 6 bonds (4 single and 2 double) and no ring anywhere. Give each pair of students the model and a blank sheet: recording every engraved symbol should lead them to 2 H + 4 O + 1 S, which is 7 atoms. On the printed model, students can point to the sulf…

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