Show that roasting lead (2PbS + 3O 2 ? 2 PbO +2 SO 2 ) is an

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Show that roasting lead (2PbS + 3O₂? 2 PbO +2 SO₂) is an exothermic reaction and compute the free energy of this reaction under standard conditions. See Table

for data.

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The Physics of Energy

ISBN: 978-1107016651

1st edition

Authors: Robert L. Jaffe, Washington Taylor

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Question Posted: Jan 21, 2019 10:47 AM

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Show that roasting lead (2PbS + 3O 2 ? 2 PbO +2 SO 2 ) is an

Question:

Compound ΔΗ AGƒ (kJ/mol) (kJ/mol) PbO(s) -219.4 -188.6 PbS(s) -98.3 -96.7 SO2(g) -296.8 -300.2

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The Physics of Energy

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