Work through 3 free Unit 06 practice problems first. When you want more reps on names, formulas, charges, and polyatomic ions, premium unlocks Quick Sets of 3, Standard Sets of 9, and Extended Sets of 18 from this 81-problem bank.
3 Free Sample Problems
Work these 3 to find out whether the naming rules are solid enough to use without hesitation — or whether you need another round before they really stick.
#4Metal Charge
In the compound Fe2O3, oxygen has a -2 charge. What is the charge on each iron (Fe) ion?
#5Binary Molecular
What is the correct name for the compound N2O5?
#6Formula Writing
Write the chemical formula for aluminum sulfate. What are the charges on each ion, and what subscripts balance the compound?
Prep for the test — not just the homework
The 3 free problems show you where you stand. The full bank is how you close the gaps before the test.
Randomized every time — fresh problems that force real understanding, not answer memorization
Full worked solutions — see exactly where your setup went off track, not just whether you were right
81 problems across ionic compounds, molecular compounds, polyatomic ions, and acids
Quick (3), Standard (9), or Extended (18) — use whatever fits your schedule
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General Chemistry · Unit 06 · Chemical Nomenclature Practice