At temperatures above 930 ∘C, PbO reduces PbS to form metallic lead (Pb). The byproduct of the reaction is SO2. Calculate the amount of lead produced (in kg) when a reactor is charged with 553.0 kg of PbS and 830 kg of PbO.

Answer 1

Molar mass of PbO: 446.4 g/mol
Molar mass of Pb: 621.6 g/mol

(830000g/446.4)*621.6 = convert answer from g to kg

Answer 2

1211

Answer 3

1851