need answers asap plz QUESTION 13 How many grams O2 are needed to react completely with...

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QUESTION 13 How many grams O2 are needed to react completely with 11.7 mole Fes, in this reaction? 4 FeS + 7 02 -> 2 FeO3 + 4 need answers asap plz

science chemistry

Answer 1

Answer #1

Answer! bien data, Fes = 11.7 mole [ure 5+792032F603 +4 50,] moles of Oz formed, (11.7 molel. Fes)x 7 moles of Oz 78toichiome

Answer 2

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