3. Chemical Reactions / Balancing Chemical Equations / Problem 4
Problem 4
The following illustration shows a hypothetical reaction between A (green spheres) and B (white spheres): Which of the following best represents the reaction above? (a) A2 + 3 B2 → 2 AB3 (b) 3 A2 + 9 B2 → 3 AB3 (c) A + 3 B → AB3 (d) 2 A + 6 B → 2 AB3