Answered: 2. Write the correct formula for the…

2. Write the correct formula for the following ionic compounds: a. Aluminum Acetate b. Ammonium Sulfate c. Calcium Phosphate

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter8: Bonding: General Concepts

Section: Chapter Questions

Problem 152CP: Think of forming an ionic compound as three steps (this is a simplification, as with all models):...

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Question

1. Compare the lattice energies of Cao and Mg0 by:
a. Writing out the reaction equation associated with the lattice energy for MgO.
b. Using Coulomb's Law to clearly and completely explain the difference between
MgO and Cao lattice energies in terms of specific scientific principles as discussed
in lecture.
2. Write the correct formula for the following ionic compounds:
a. Aluminum Acetate
b. Ammonium Sulfate
C. Calcium Phosphate
3. Draw the complete Lewis structures for each of the following; be sure to include all
nonzero formal charges and resonance structures if applicable.
a. SCN lon (hint add one additional valence electron for-1 lons)
b. Co: ion (hint: add two additional valence electrons for -2 ions)
C OF
d. PH3
e. CH;CH;
f. N;Ha

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