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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Deep Brar Deep Brar
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3 years ago
How many grams of sulfuric acid, H2SO4, can be obtained from 400 grams of iron ore if the ore is 80.0% by mass FeS? The reactions involved are given below.

4 FeS + 7O2→ 2 Fe2O3 + 4 SO2
 2 SO2 + O2→ 2 SO3
 SO3 + H2O → H2SO4


▸ 557 g

▸ 446 g

▸ 357 g

▸ 287 g

▸ 89.3 g
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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kobbhykobbhy
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