what is the no. of moles of Fe(OH)3 that can be produced by allowing 1 mole of FeS3, 2 moles of H2O & 3 moles of O2 to react?
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what is the no. of moles of Fe(OH)3 that can be produced by allowing 1 mole of FeS3, 2 moles of H2O & 3 moles of O2 to react?
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What is the number of moles of Fe(OH
3
) that can be produced by allowing 1 mole of Fe
2
S
3
, 2 moles of H
2
O and 3 moles of O
2
to react? (as nearest integer)
2Fe
2
S
3
+6H
2
O+3O
2
→4Fe(OH)
3
+6S
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ANSWER
2Fe
2
S
3
+6H
2
O+3O
2
→4FeOH
3
+6S
2 6 3 4 (From stoichiometry)
1 2 3 ? (Given)
So, H
2
O is limiting reagent here.
Fe(OH)
3
produces =4×
6
2
=1.34 moles
So, nearest integer is 1.