Here are today’s CHM 110 lecture and notes for section 1 (MW 11 AM lecture).  These materials discuss Lewis structures, molecular shape, and polarity.

Video lecture:

[CHM 110 01: 04/27/2020 lecture (Molecular shape) – YouTube link]

Printable lecture notes:

[CHM 110 01: 04/27/2020 notes]

See page 372 in your OpenStax book for pictures of the different molecular geometries. Also see page 374 in OpenStax for the different molecular shapes. You’re not responsible for remembering the different variants for trigonal bipyrimidal or octahedral (just the basic shape), but you do need to know the variants of the tetrahedron.

The D2L quiz associated with this material is called “Lecture 29”.

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