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This quiz helps you practice identifying the molecular and electron geometry of chemical compounds using VSEPR theory.
Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!
VSEPR Worksheet. 318. Briefly describe the primary ideas behind VSEPR theory. For each of the following compounds, a Lewis structure, determine the bond angles and molecular shapes for all atoms: BI3. CH4. NF3. C2H2.
Procedure: In this experiment you will draw Lewis structures for a series of molecules and determine the electronic (VSEPR) geometry, hybridization, molecular geometry and ideal bond angle(s) for the central atom or other specified atom. *Molecules marked with an asterisk do not obey the octet rule.
VSEPR Worksheet 1) What is the main idea behind VSEPR theory? 2) For each of the following compounds, determine the bond angles, molecular shapes, and hybridizations for all atoms: a) carbon tetrachloride b) BH3 c) silicon disulfide d) C2H2 e) PF3
Lewis Dot Structures and Molecule Geometries Worksheet. How to Draw a Lewis Dot Structure. Find the total sum of valence electrons that each atom contributes to the molecule or polyatomic ion. You can quickly refer to the periodic table for the group A number for this information.
For each of the following molecules, draw the Lewis structure (with any resonance structures, if applicable), indicate the molecular shapes and bond angles, indicate the molecular polarity (if any), and identify the major intermolecular force in each compound.
