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Molecular geometry atlas

Compare linear, bent, planar, pyramidal and tetrahedral molecules.

SchoolLive

Scientific learning path

  1. 01UnderstandLive
  2. 02ExploreLive
  3. 03ExperimentLive
  4. 04ObserveLive
  5. 05ExplainLive
  6. 06ApplyLive
  7. 07TestLive
Explanation mode
balanced graphics
OHH

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Water

H2O

Module 3 of 13

0°

Description of this simulation

Water (H2O): Molecular geometry atlas — Bent. Two lone pairs compress the H–O–H angle and leave a strong net dipole.

Quick test · 3 questions
1. Which statement is evidence from this simulation?
2. How should you test the effect of one control?
3. Why read the model notes?

Live result

Bent

Two lone pairs compress the H–O–H angle and leave a strong net dipole.

Molecule at a glance

Geometry
Bent
Symmetry
C₂v
Polarity
Polar
Bond angle
104.5°

What this model shows — and what it simplifies

Educational Model

Geometry names follow the arrangement of atomic nuclei in the equilibrium structure; the drawing rotates as a projection without changing that molecular geometry.

Where do we see this in real life?

Shape controls whether a molecule fits an enzyme, binds a receptor or packs into a crystal—the same formula in the wrong geometry can behave completely differently.

Explain this result

Scientific review record

Building
Module version
v1 bundled
Published
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Last reviewed
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Academic level
School
Reviewer
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