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Chemistry
Chemistry
Problem
In an experiment to produce iron(III) chloride, 5.6 g of iron wool was heated in a stream of chlorine gas. 8.13 g of iron(III) chloride,
FeCl
3
\text{FeCl}_3
FeCl
3
, were produced.
2
Fe
(
s
)
+
3
Cl
2
(
g
)
→
2
FeCl
3
(
s
)
A
r
(
Fe
)
=
55.85
,
M
(
FeCl
3
)
=
162.20
2\text{Fe}(s) + 3\text{Cl}_2(g) \rightarrow 2\text{FeCl}_3(s) \quad A_r(\text{Fe}) = 55.85, M(\text{FeCl}_3) = 162.20
2
Fe
(
s
)
+
3
Cl
2
(
g
)
→
2
FeCl
3
(
s
)
A
r
(
Fe
)
=
55.85
,
M
(
FeCl
3
)
=
162.20
What is the percentage yield?
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