Question

suppose that you have a n unlimited supply of copper II chloride to react with iron. how manyt moles of copper would be produced by reacting 34.0g of iron with the copperII chloride solution?

Answer 1

Fe + CuCl2 ==> FeCl2 + Cu
34.0 g Fe/aromic mass Fe = mols Fe.
mols Cu = mols Fe since 1 mol Fe reacts with 1 mol CuCl2.

Answer 2

thank you

Answer 3

how many mole of iron would have been used up if 45.0g of copper were to be produced?