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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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8 years ago
When heated, mercury(II) oxide decomposes into elemental mercury and oxygen:

   2 HgO(s) → 2 Hg(l) + O2(g)   ΔH° = 181.6 kJ   ΔS° = 216.4 J/K

Estimate the temperature at which HgO should begin to decompose if the partial pressure of O2(g) is constant at 1.00 atm.
A) -34.8°C
B) 34.8°C
C) 566°C
D) 840°C
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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great
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weird it makes you comment before you see the answer, minda a scam i think?
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