Question

1. how many moles of fes are produced from 8.50 mole of fe?

2. how many moles of sb are produced from 5.00 moles of fe?
3. how many grams of sb,s, are needed to produce 75.500 moles of fes?
4. how many moles of fe are needed to produce 14.885 grams of fes?
5. calculate the grams of fe needed to react with 7.50 moles of sb s.

Answer 1

8.50 moles of Fe will produce 8.50 moles of FeS.

5.00 moles of Fe will produce 5.00 moles of Sb.

75.500 moles of FeS will require 88.150 grams of SbS.

14.885 grams of FeS will require 12.83 moles of Fe.

7.50 moles of SbS will require 37.50 grams of Fe.

Step-by-step explanation: