This is exercise 6-23 from Sears & Salinger Thermodynamics
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This is exercise 3-12 from Sears and Salinger Thermodynamics, Kinetic Theory, and Statistical Thermodynamics.E = intensity of electric field in a dielectric slabP = dipole moment of slab
This is exercise 3-19 from Sears and Salinger Thermodynamics, Kinetic Theory, and Statistical Thermodynamics.Curie's law : M = (C*H)/T M = magnetic moementH = intensity of magnetic fieldC = constantT = temperaturedW = -H dM ( equation 3-10 from book)
7. The statistical thermodynamics of harmonic oscillations. Write the internal energy, entropy, enthalpy, free energy, and pressure for a system of N independent distinguishable harmonic oscillators.
" Heat in = Mechanical work + Internal Energy Change" for a system is expressed by : a. 3rd law of thermodynamics b. 2ndlaw of thermodynamics c. Law of Entrophy d. 1st law of thermodynamics
2. Find the changes in internal energy (AU) and enthalpy (AH) per kmol, for air going from 10 bar, 277 K and 2.28 m3/kmol (molar volume), to 333 K and 1 atm. Use the following: 4 Cp = 29.3 kJ kmol-? K-1 Cy = 21 kJ kmol-? K-1 PV/T = constant Do not use any additional properties of ideal gases. There is no need to prove the gas is ideal or to use such properties. Hint: split the process up...
how to find ratio of temperature using enthalpy,rather than internal energy?
Thermodynamics Free energy and chemical equilibrium Quiz: Te equilibrium constant for the reaction N20 + 029 + 2 NO 200) Decreases from 1.5x 105 at 430 °C to 23 at 1000°C. From these data: a - calculate enthalpy change of this reaction; b- equilibrium constant at 1500 °C.
Thermodynamics Free energy and chemical equilibrium Quiz: Te equilibrium constant for the reaction N29) + O22) + 2 NO 262) Decreases from 1.5 * 109 at 430 °C to 23 at 1000°C. From these data: a-calculate enthalpy change of this reaction; b- equilibrium constant at 1500 °C.
Thermodynamics Free energy and chemical equilibrium Quiz: Te equilibrium constant for the reaction Na + O2 + 2 NO 200 Decreases from 1.5-10 at 430 °C to 23 at 1000°C. From these data: a - calculate enthalpy change of this reaction; b-equilibrium constant at 1500 °C
Thermodynamics Free energy and chemical equilibrium Quiz: Te equilibrium constant for the reaction N20 +020) + 2 NO 262 Decreases from 1.5 x 103 at 430 °C to 23 at 1000°C. From these data: a-calculate enthalpy change of this reaction; b-equilibrium constant at 1500 °C.