20) Suppose that at a pressure and temperature 300 K, a given material has two possible phases: liquid (L) and solid (S). We start the system with • NL = 5 moles in the liquid phase and • Ng = 9 moles in the solid phase. For these values of pressure and temperature, • μL = 5 x 10-21 J • Hs=9x 10-21 J. What is the equilibrium value of N₁?

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26) Suppose that at a pressure of 1 atm and temperature 300 K, a given material has two possible phases:
liquid (L) and solid (S). We start the system with
N₁ = 5 moles in the liquid phase and
Ng = 9 moles in the solid phase.
For these values of pressure and temperature,
PL = 5 x 10-21 J
• Hs9 x 10-21 J.
What is the equilibrium value of NL?
a. 9 mol
b. 14 mol
c. 1.49 mol
d. 5 mol
e. O mol
Transcribed Image Text:26) Suppose that at a pressure of 1 atm and temperature 300 K, a given material has two possible phases: liquid (L) and solid (S). We start the system with N₁ = 5 moles in the liquid phase and Ng = 9 moles in the solid phase. For these values of pressure and temperature, PL = 5 x 10-21 J • Hs9 x 10-21 J. What is the equilibrium value of NL? a. 9 mol b. 14 mol c. 1.49 mol d. 5 mol e. O mol
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