Consider the reaction 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. If 8 moles of FeS2 react with 15 moles of O2, what is the limiting reactant? (3 points)<

Question

Consider the reaction 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. If 8 moles of FeS2 react with 15 moles of O2, what is the limiting reactant? (3 points)

Select one:

a. FeS2

b. Fe2O3

c. O2

d. SO2

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Jezebel 2 months 2021-07-25T05:27:11+00:00 1 Answers 4 views 0

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    2021-07-25T05:28:55+00:00

    Answer:

    Explanation:

    4FeS₂ + 11O₂ → 2Fe₂O₃ + 8SO₂.

    4 moles of FeS₂ reacts with 11 moles of O₂

    8 moles of FeS₂ reacts with 22  moles of O₂

    Moles of O₂ available is 15 .

    So O₂ is in short supply .

    So O₂ is the limiting reagent.

    Option (c) is the right choice.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )