Litharge, PbO, is an ore that can be roasted (heated) in the presence of carbon monoxide, CO, to produce elemental lead. The reaction that takes place during this roasting process is represented by the balanced equation below.
PbO(s) + CO(g) ! Pb(`) + CO2(g)
Calculate the percent composition by mass
of oxygen in litharge (gram-formula mass = 223.2 grams per mole). Your response must include both a numerical setup and the calculated