2Sb + 3FeS In the reaction of stibnite with iron to form antimony metal: Sb₂S, + 3Fe If 0.23 kg of Sb metal was formed in the reaction, what is the degree of completion of the reaction? A. 0.53 B. 0.38 Component Sb,S Fe Sb FeS MW 340 56 122 38 kg Sb2S3+3Fe ---> 2Sb +3FeS 0.65 0.30 0.23 D. 0.57 with 851 kg

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