2022-2023 Honors Chem328 Review HW For Bonding And Molecular Geometry Test

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2018-2019 Review HW for Naming Molecular Compounds, Lewis Dot Structures, Percent Composition and Two Step Mole Calculations

Part I Answer the following question in the space provided.

1. _______________ types of elements produces __________ when they lose electrons.

2. _________________ is the base unit of a molecular cpd.

3. Define Rule of Eight (also called Octet Rule):____________________________________

_____________________________________________________________________________________

4a. If C and P atom get close together, they ________________ valence electrons, forming

_____________ and become a ___________________ compound. The ΔEN between these two atoms needs ________ 1.7

4b. There are no atoms of copper in a piece of copper metal (because they have metallic bonds. What two "things" are in this piece of metal,

i) ________________________________________ and ii) _______________________________________

5. Ionic compounds are made up of ______________

Part II Give the correct Lewis Dot Structure(s) for the following:

a. CF₄

b. PO₃^3-

c. NO₃^-1

d. SeBr₆

Part III Give the appropriate chemical name or chemical formula for the following:

a. S₄Cl₉

b. Sulfur trioxide

c. NO₂

d. Pentafluorine monochloride

Part IV Using your Worksheet for Molecular Geometry, complete the "block" for the following substances: C₁Cl₄.Answer the following questions showing all work.