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26. Roasting galena [lead(II) sulfide] is an early step in the industrial isolation of lead. How...

26. Roasting galena [lead(II) sulfide] is an early step in the industrial isolation of lead. How many liters of sulfur dioxide, measured at STP, are produced by the reaction of 7.30 kg of galena with 106 L of oxygen gas at 220°C and 2.00 atm? Lead(II) oxide also forms.

L SO2

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moles w use in reaction30 30 505 mol. Thus 30.505 mol ot Pbs woik prodee . Thus volume ot so2 wiil be: x (220+2 13)k

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