Question

Iron reacts with oxygen to form iron oxide, or rust, according to the following balanced equation.

4Fe + 3O2 → 2Fe2O3


If eight atoms of iron react completely with six molecules of oxygen, how many units of iron oxide will be formed?
A. four
B. six
C. two
D. eight
I cant do this I need help

Answer 1

@DAN @iGreen

Answer 2

Look at the ratios. Four moles reacts with 3 moles to give two moles of product, so eight moles will react with six moles to produce twice as much product, since you now have twice as much of each reactant.

Answer 3

this is just to impress my brother because he doesnt know it and he is smarter than me so if ik the answer it will impress him i dont know how to do all that with the number connected with the leters @ghuczek

Answer 4

leters