Explain which elements are being reduced in each reaction

Reference no: EM13340815

Pure antimony can be recovered from ore using two different reactions shown below. Reaction 1: Sb2S3 (s) + 3Fe (s) ? 2Sb (s) + 3FeS (s) ?H = -125 kJ Reaction 2: Sb4O6 (s) + 6C (s) ? 4Sb (s) + 6CO (g) ?H = 778 kJ a. Calculate ?Ssurr for each of the reactions above at 25°C and 1 atm b. Determine which elements are being oxidized and which elements are being reduced in each reaction.

Reference no: EM13340815

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