The Periodic Table, Molecules and Molecular
Chapter , Problem 62E(choose chapter or problem)
Problem 62E
The Periodic Table, Molecules and Molecular Compounds, and Ions and Ionic
Compounds (Sections)
Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) Cr3+ and Br-, (b) Fe3+ and O2-, (c) Hg2 2+ and CO3 2-, (d) Ca2+ and CIO3-, (e) NH4 + and PO4 3-.
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