Try 3 free Unit 08 practice problems first. When you want more reps on balancing, classifying, and interpreting reactions, 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 reaction patterns are starting to click — or whether balancing and classifying still need more deliberate practice.
#4Balancing
Balance: _Al + _O2 → _Al2O3. What is the coefficient in front of O2?
#5Reaction Types
Which type of reaction is represented by: AB → A + B?
#6Net Ionic Equation
When AgNO3(aq) and NaCl(aq) are mixed, a white precipitate forms. Which net ionic equation is correct?
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 balancing equations, reaction types, and predicting products
Quick (3), Standard (9), or Extended (18) — use whatever fits your schedule
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General Chemistry · Unit 08 · Chemical Reactions Practice