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Chemistry
Chemistry
Problem
When 50.00 tonnes of iron(III) oxide were reacted with excess carbon, 30.00 tonnes of iron were produced. Determine the percentage yield. (1 tonne = 1000 kg.)
2
Fe
2
O
3
(
s
)
+
3
C
(
s
)
→
4
Fe
(
l
)
+
3
CO
2
(
g
)
2\text{Fe}_2\text{O}_3(\text{s}) + 3\text{C}(\text{s}) \rightarrow 4 \text{Fe}(\text{l}) + 3\text{CO}_2(\text{g})
2
Fe
2
O
3
(
s
)
+
3
C
(
s
)
→
4
Fe
(
l
)
+
3
CO
2
(
g
)
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