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NEED HELP WITH E! Quantized energies derived from the particle-3D-Box model can be used to calculate the translatioanl partition function, molar internal energy, and entropy
NEED HELP WITH E!
Quantized energies derived from the particle-3D-Box model can be used to calculate the translatioanl partition function, molar internal energy, and entropy of a monatomic ideal gas at STP. Part A The thermal wavelength of a gas is defined as =2mkBTh where Planck's constant h=6.621034Js,m is the molecular mass, and T is the temperature. Calculate the thermal wavelength for neon gas at T=273K Part B Calculate the single particle translational partition function qtrans for neon gas at T=273K if the pressure is P=1 bar. Assume neon behaves ideally. Assume n=1. Part C Calculate the molar translational internal energy for neon at STP. Using your answers from parts B and C, Calculate the molar translational entropy. Part E Calculate the translational entropy Strans at T=500K and P=1.5 bars. Hint: You can repeat the procedure in Parts A-D ...or recall that in Chemistry 452 an equation for the molar entropy change of an ideal monatomic gas S was given when the temperature changes from T1 to T2 and the volume changes from P1 to P2. this equation in terms of the inital and final tempertures, the initial and final pressure, and R, calculate the molar entropy change when the temperature of an ideal gas changes from T=273K to T=500K and the pressyre increases from 1 bar to 1.5bars. Use the result in part D to figure out the entropy at T=500K and P=1.5 bars.. X Incorrect; Try Again; 5 attempts remainingStep by Step Solution
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