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Problem
Problem
Pyrite,
FeS
2
\text{FeS}_2
FeS
2
, reacts with oxygen according to the following equation:
4
FeS
2
(
s
)
+
11
O
2
(
g
)
→
2
Fe
2
O
3
(
s
)
+
8
SO
2
(
g
)
4\text{FeS}_2(\text{s}) + 11\text{O}_2(\text{g}) \rightarrow 2\text{Fe}_2\text{O}_3(\text{s}) + 8\text{SO}_2(\text{g})
4
FeS
2
(
s
)
+
11
O
2
(
g
)
→
2
Fe
2
O
3
(
s
)
+
8
SO
2
(
g
)
How many grams of
SO
2
(
g
)
\text{SO}_2(\text{g})
SO
2
(
g
)
will be produced from 0.25 mol of
FeS
2
\text{FeS}_2
FeS
2
?
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