mols Zn = grams/atomic mass = ?
mols Zn = mols ZnCl2 since the equation shows 1 mols Zn produces 1 mol ZnCl2.
Then M ZnCl2 = mols/L solution.
What is the molarity of ZnCl2(aq) that forms when 18.0g of zinc completely reacts with CuCl2(aq) according to the following reaction? (Assume a final volume of 165mL .)
Zn(s)+CuCl2(aq)→ZnCl2(aq)+Cu(s)
1 answer
1 answer