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Bond-angle laboratory

Measure how electron domains open and compress bond angles.

SchoolLive

Scientific learning path

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

H2O

Module 4 of 13

0°

Description of this simulation

Water (H2O): Bond-angle laboratory — 104.5°. 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

104.5°

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

Angles are representative equilibrium values from standard structural data; the highlighted value is the characteristic angle around the central atom.

Where do we see this in real life?

Bond angles decide the direction of orbitals and therefore which molecules can collide in the orientation needed for a reaction.

Explain this result

Scientific review record

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