10 easy points for the first one to answer this chemistry question. Fast.?

[Alexander]

A mass of 5.4 grams of aluminum (Al) reacts with an excess of copper (II) chloride (CuCl2) in solution, as shown below.
3CuCl2 + 2Al → 2AlCl3 + 3Cu
What mass of solid copper (Cu) is produced?

1. ? 19 g
2. ? 0.65 g
3. ? 13 g
4. ? 8.5 g

 

[ariane]

It's probably a, although I got 19.2 as a result.