Chemistry??

Question

How many moles of iron metal are required to react completely with with 515 mL of 1.62 mol/L copper(II) sulfate solution?

Answer 1

Balanced equation:

CuSO4(aq) + Fe(s) --> Cu(s) + FeSO4(aq)

0.515 L X 1.62 mol/L CuSO4 X (1 mol Fe / 1 mol CuSO4) = 0.834 mol Fe(s)