The equation above is not balanced. There are NOT equal numbers of atoms on both sides of the equation. To balance the equation, coefficients must be added. Balance the equation on your own sheet of paper. Match each letter to the correct coefficient that will balance the equation. Remember, if there is no coefficient, it is understood to be 1. Some numbers may be used more than once. If you are unsure how to balance a chemical equation, please review the example HERE. Column A 1. A: A 2. B: B 3. C: C 4. D: D Column B a.5 b.4 c.6 d.1 e.3 f.2
The balanced equation is as follows:
2Al + 3Br2 → 2AlBr3
Match:
1. A: f
2. B: e
3. C: d
4. D: a