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Explain chromium(iii) oxide reacts with hydrogen sulfide

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Reference no: EM13555944

Chromium(III) oxide reacts with hydrogen sulfide (H2S) gas to form chromium(III) sulfide and water. 4 significant figures
Cr2O3(s) + 3 H2S(g) Cr2S3(s) + 3 H2O(l)

(a) How many moles of Cr2O3 are required to produce 426 g of Cr2S3?

(b) How many grams of Cr2O3 are required?

Reference no: EM13555944

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