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

Question

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 63.7 g of Cr2S3,(a) how many moles of Cr2O3 are required? and (b) how many grams of Cr2O3 are required?

Answer 1

Answer #1

52 IC CT,S 200 ста03 gives 63.79rc553 200 9, C,02 givea 63.gr CT3 -62.79 aoogy xImou .318 mo Cor

Answer 2

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