Question

Question #4c5bc

Answer 1

27.9g

Explanation:

Convert the mass of sulfur to moles, and then convert that number of moles into grams of iron because they react in equimolar quantities.

`(16g)/(32g/(mol))` S = 0.5 moles S.

0.5 moles * `(55.8g/(mol))` Fe = 27.9g Fe