Which of the following equation is a balanced equation ?

1.	Which of the following equation is a balanced equation ?
Answer» `FeS_(2) + 4O_(2) rarr 8 SO_(2) + 2Fe_(2) O_(3)` `4FeS_(2) + 6O_(2) rarr2Fe_(2) O_(3) + 8 SO_(2)` `4FeS_(2) + 11O_(2) rarr 2 Fe_(2) O_(3) + 8SO_(2)` ` 2FeS_(2) + 11O_(2) rarr Fe_(2) O_(3) + 6SO_(2)` Answer :C

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