Construction crews sometimes use this reaction for welding underwater structures:

Fe2O3 + 2Al → Al2O3 + 2Fe

How many moles of iron (Fe) would be produced if 2.50 mol Fe2O3 react? Make sure to use the correct number of significant figures in your answer.

2.50 mol Fe2O3 =

Question

Brooklyn Gilmore

Chemistry

10 November, 08:46

Construction crews sometimes use this reaction for welding underwater structures:

Fe2O3 + 2Al → Al2O3 + 2Fe

How many moles of iron (Fe) would be produced if 2.50 mol Fe2O3 react? Make sure to use the correct number of significant figures in your answer.

2.50 mol Fe2O3 =

+2

Answers (2)

Know the Answer?

Trenton Dickson · Answer 1

Trenton Dickson 10 November, 08:53

0

It's 5.00 I just took it

Buckley · Answer 2

1 mol of Fe2O3 produce 2 mol of Fe

Therefore, 2.5 mol of Fe2O3 will produce 5 moles.

2.5 mol of Fe2O3 = 2.5 (56*2 + 16*3)

= 2.5 (112 + 48)

= 2.5 * 160

= 400g

Construction crews sometimes use this reaction for welding underwater structures:Fe2O3 + 2Al → Al2O3 + 2FeHow many moles of iron (Fe) would be produced if 2.50 mol Fe2O3 react? Make sure to use the correct number of significant figures in your answer.2.50 mol Fe2O3 =

Construction crews sometimes use this reaction for welding underwater structures:

Fe2O3 + 2Al → Al2O3 + 2Fe

How many moles of iron (Fe) would be produced if 2.50 mol Fe2O3 react? Make sure to use the correct number of significant figures in your answer.

2.50 mol Fe2O3 =