Question:
28 In the process of obtaining lead from PbS or galena the
Last updated: 5/7/2023
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28 In the process of obtaining lead from PbS or galena the galena is roasted heated in the presence of oxygen so that the following reaction occurs 6pts 2PbS s 30 g 2PbO s 2SO g When 35 2 g of PbS reacts with 15 5 g of oxygen 30 0g of PbO is produced a Which of the substances is the limiting reactant must show all the calculations b What is the percent yield of PbO