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When lead (II) oxide, PbO, is allowed to react with oxygen, O2, at a temperature of...

  1. When lead (II) oxide, PbO, is allowed to react with oxygen, O2, at a temperature of 723 K and standard pressure through the reaction

PbO(s) + ½O2(g) ⇄ PbO2(s)

the partial pressure of oxygen at equilibrium is 9.6 Pa. Determine the standard Gibbs energy of reaction at this temperature.

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Answer #1

Partial pressure g O2 = 11.6 Pa I Pa = 9: 86axioo am . 11.6 Pa 11.6*9.869 X 10 6 ahm PO = 1.145x 10-t ahn. How PbO (8) + % O₂

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