VSEPR I CLASSROOM SET

Classroom Set Contents:
75 white 1-peg hydrogen atom centers
45 blue 4-peg nitrogen atom centers
60 red 4-peg oxygen atom centers
45 green 4-peg halogen atom centers
30 black 4-peg carbon atom centers
30 yellow 4-peg sulfur atom centers
120-1.25" PVC, clear bonds (single bonds)
120-1.625" PVC, clear bonds (double bonds)
525 total pieces
1 Sturdy storage box
Background information booklet
Lab procedure, student response form, and answer key

The classroom set has enough parts for 15 pairs of students to do the lab procedure.

The accompanying booklet explains the geometry of valence electron pairs, based on VSEPR theory, and molecular shape using ABE notation. Instructions are given for drawing correct Lewis structures of several molecules which can then be built with this kit.

The lab procedure calls for students to make examples of linear, bent triatomic, tetrahedral, and trigonal planar molecules.

PDF Documentation