Chromium(III) oxide reacts with hydrogen sulfide (H₂S) gas to form chromium(III) sulfide and water: Cr₂O3(s) + 3H₂S(g) →

Question

Chromium(III) oxide reacts with hydrogen sulfide (H₂S) gas to form chromium(III) sulfide and water: Cr₂O3(s) + 3H₂S(g) → Cr₂S3(s) + 3H₂O(l)
To produce 967 g of Cr₂S3,
(a) how many moles of Cr₂O3 are required?
mol

(b) how many grams of Cr₂O3 are required?

Kunduz · Accepted Answer

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