Question

1:) How many kg of H2SO4 coud be octenn form 1000 of Oren pyretes (feS2) ocoding to the following reaction (1)4Hes2+11O2_2Fe203+8SO2 (2)2SO2+O2_2SO3 (3)SO3+H2O_H2SO4​

Answer 1

Answer:

Final balanced equation is: 

4×1204mol4FeS2+15O2+8H2O→2Fe2O3+8×98g8mol8H2SO4

4×120g of FeS2 yield H2SO4=8×98g

1000g of FeS2 will yield H2SO4=4×1208×98×1000

=1.63kg

Explanation:

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