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Chemistry Article on Shapes of Molecules suitable for A Level chemistryChemistry StudyRoom article looking at
Shapes of Molecules


How to work out the Shape of a Molecule : It is possible to work out the shape of a small molecule that has a formula XYn by applying a few simple rules. We will use ammonia as an example to illustrate the idea. Rule 1. First find the number of bonding pairs of electrons in the molecule. The number of bonding pairs of electrons in the molecule NH3 can be seen in the formula...

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