Let the system be one mole of argon gas at

vilitatelp014

vilitatelp014

Answered question

2022-04-07

Let the system be one mole of argon gas at room temperature and atmospheric pressure. Compute the total energy (kinetic only, neglecting atomic rest energies), entropy, enthalpy, Helmholtz free energy, and Gibbs free energy. Express all answers in SI units.

Answer & Explanation

Astok3mpd

Astok3mpd

Beginner2022-04-08Added 18 answers

Since more than three solutions are required, we have solved the 1st three parts
The average kinetic energy for each molecule of an ideal gas is given by k.e(avg)=32ktthe above equation is in accordance with the law of equipartion energytotal kinetic energy=k.e(total)=32nRTwhere n =1 mole( no of moles), R= universal gas constant, T= temperature of the system=300K
k.e(total)=3×1×8.314×3002 JR=8.314 J mol-1 K-1k.e(total)=37413.13 J
Answer: total kinetic energy=37413.13 J

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