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    Chemistry Study Set 8
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    Exam 18: Entropy, Free Energy, and Equilibrium
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    The Reaction SiO<sub>2</sub>(s) + Pb(s) → PbO<sub>2</sub>(s) + Si(s) Is
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The Reaction SiO2(s) + Pb(s) → PbO2(s) + Si(s) Is

Question 68

Question 68

True/False

The reaction SiO2(s) + Pb(s) → PbO2(s) + Si(s) is spontaneous:
ΔG°f (PbO2(s)) = -217 kJ/mol
ΔG°f (SiO2(s)) = -856 kJ/mol

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