Give your chemistry students a focused look at balancing multi substance with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
The set includes questions like "In the reaction Ca + O₂ → CaO, what is the coefficient for Ca when balanced?", "What is the coefficient of H₂O when balancing the equation C₃H₈ + O₂ → CO₂ + H₂O?", and "For the reaction 2H₂ + O₂ → 2H₂O, what is the total number of hydrogen atoms in the products?"
Each worksheet reviews the same core ideas from a different angle. Use them across a week or unit so students see the material three times without it ever feeling repetitive.
This set is part of a standards aligned chemistry unit. The unit also covers Conservation of Atoms, Reading Equations as, Balancing Equations with Atom, Coefficients as Quantitative, Reaction Patterns from Evidence, and Products Using Reaction Types, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 chemistry classes, and for review at any point in the school year. This set is aligned to Virginia SOL standard CH.3c.
