Questions and Answers
The molecular geometry (shape) of CH2O is __________.
Trigonal planar
What is the molecular geometry of H2O?
Bent
The molecular geometry (shape) of BH3 is __________.
Trigonal planar
What is the electron geometry of XeF2?
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The molecular geometry (shape) of NF3 is __________.
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What is the electron geometry of XeF4?
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What is the molecular geometry of SF4?
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The molecular geometry (shape) of PCl3 is __________.
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The molecular geometry (shape) of NF3 is __________.
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What is the electron geometry of CO2?
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What is the molecular geometry of SO3?
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What is the molecular geometry of SF4?
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Study Notes
Molecular Geometry Overview
- CH2O has a trigonal planar molecular geometry.
- H2O exhibits a bent molecular geometry due to lone pairs.
- BH3 also displays a trigonal planar geometry.
Electron Geometry
- XeF2 has a trigonal bipyramidal electron geometry.
- XeF4 has an octahedral electron geometry.
Additional Molecular Geometries
- NF3 has a trigonal pyramidal molecular geometry, similar to ammonia.
- SF4 presents a unique seesaw molecular shape.
- PCl3 shares a trigonal pyramidal geometry as well, indicating similar bonding characteristics.
- SO3 has a trigonal planar geometry.
Common Geometrical Shapes
- Linear molecular geometry is observed in CO2, characterized by a straight line shape.
Repetitions
- NF3 shows trigonal pyramidal geometry in two instances, ensuring clarity on its structure.
- SF4 is repeatedly noted for its seesaw shape, emphasizing its unique structure within the group.
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Description
Explore the various molecular geometries including trigonal planar, bent, and seesaw shapes. This quiz covers essential molecular and electron geometries for different compounds, helping you understand their structures. Test your knowledge on the distinct geometrical arrangements of simple molecules.
