Which statement is NOT correct regarding the statment below?
2Al+6HCl->2AlCl3+3H2
A. 2 atoms of Al produces 3 Molecules of H2
B. 3 Moles of Hcl produces 1 mole of AlCl3
C. 6 grams of Hcl reacts with 2 grams of Al
D. None of these.
I'm leaning towards C, but i'd like someone to explain.
3 answers
Both A and B are correct. Chemical reactions are by mols and not by grams. That chemical reaction is to read 2 mols Al react with 6 mols HCl to produce 2 mols AlCl3 and 3 mols H2 gas.
That's what I was thinking. Think I'd be safe to go with C?
yes