2021-2022 Review For General Info On Bonding, LDS Structures And Bond Length/Energy

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9) Align the following types of bonds from HIGHEST Bond LENGTH TO LOWEST Bond Length: a) Triple bond, b) Double bond, c) Triple bond .

9) Align the following types of bonds from HIGHEST Bond LENGTH TO LOWEST Bond Length: a) Triple bond, b) Double bond, c) Single bond .

Part 1: Chemical Naming/Formula Writing

First indicate if the compound is a Molecular compound (cpd) (MC), Ionic Cpd (IC) or Acid (A) and then give the correct chemical name/formula for the following:

1) Dinitrogen pentachloride

2) H₂CO₃

3) Calcium chlorite

4) Sulfurous acid

5) Na₃(PO₃)₁

Part 2: Answer the following question with a clear concise answer.

1) Give the 3 types of the Localized Electron Theory and what they are used for.
a)
b)
c)

2) Using your Electronegativity table, if C and P element get close enough to have their valence electrons interact, what is the Electronegativity difference (ΔEN)and is it a covalent or ionic bond?

3) Double bonds have longer bond length and less bond energy that single bonds, Yes or No? What causes these physical traits? Explain.

4) Using your Electronegativity table, if Na and O elements get close enough to have their valence electrons to interact, what is the Electronegativity difference (ΔEN)and is it a covalent or ionic bond?

5) What two conditions must be met for a Lewis Dot Structure (LDS) have Resonance.

6) State the Rule of Eight (or Octet Rule):

2021-2022 Review for General Info on Bonding, LDS and Bond Length/energy
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7) After determining the number of total valence electrons when doing LDS, what total number CAN'T you have?

8) Which elements that act as a central atom can exceed the Rule of Eight

9) Align the following types of bonds from HIGHEST Bond LENGTH TO LOWEST Bond Length: a) Triple bond, b) Double bond, c) Single bond .

11) LDS Structures of Ionic cpd (please provide LDS for IC, chemical formula and chemical name) 11a) When AL and O get together

11b) When Na and P get together

12) LDS for MC and or Polyatomic ion (in space below, please provide Total #ve & work, LDS, and 2 sentence) for the following: AsCl₅, O₃, CBr₄, CS,₂, and H₂O.