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QUESTION
balanced equation 2PbS + 3O2 2SO2 + 2PbO calculate the number of excess reagent units remaining when 188 PbS formula units and 279 O2 molecules react?...
Based on the balanced equation2PbS + 3O2 → 2SO2 + 2PbOcalculate the number of excess reagent units remaining when 188 PbS formula units and 279 O2 molecules react?
