-1-1-1Determine the standard molar entropy of NO2, a nonlinear triatomic molecule where BA = 8.00 cmv3 = 1618 cm, P= 1.00 atm, and T = 298 K. For this molecule, the ground state electronic level degeneracy is 2.Вв — 0.43 сmВс — 0.41 cmV1 = 1318 cmV2 = 750. cm

Strans = R ln [ RTe5/2/ /\3NAP ] here , /\3 =. h2β2πm3/2 Also , Beta = 1/kT Molar mass of NO2 =…

-1 -1 Determine the standard molar entropy of NO2, a nonlinear triatomic molecule where BA = 8.00 cm, BB = 0.43 cm1, Bc = 0.41 cm¬1, v1 = 1318 cm ūz = 1618 cm-1, P=1.00 atm, and T = 298 K. For this molecule, the ground state electronic level degeneracy is 2. v2 = 750. cm

-1 -1 Determine the standard molar entropy of NO2, a nonlinear triatomic molecule where BA = 8.00 cm, BB = 0.43 cm1, Bc = 0.41 cm¬1, v1 = 1318 cm ūz = 1618 cm-1, P=1.00 atm, and T = 298 K. For this molecule, the ground state electronic level degeneracy is 2. v2 = 750. cm

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Derivation Calculate the entropy of HBr at 298 K and 1.00 bar, given that the bond length is 1.41 Å and the masses of ¹H and 79Br are 1.008 amu and 78.92 amu, respectively. The vibrational wavenumber is 2649 cm-¹. Step 1 of 7 Provide the equation needed to calculate the translational contribution to the total entropy. (Use the following as necessary: h, kB, m to represent the mass, P, T, and T.) (²³1) (2πmkT) h³ Strans = R In kµT (²/2) e P (2πmkBT) ³ kBT h³ P Step 2 of 7 Substitute numerical values into the equation from Step 1 to obtain a numerical calculation for the translational entropy contribution. Strans = 163.61 163.484901080763 J.K-1.mol-1 Step 3 of 7 Provide the equation needed to calculate the rotational contribution to the total entropy. (Use the following as necessary: h, I, kB, 7, σ, and T.) Srot = R In 8n²lkpT oh² + R 87² IkBT oh² Step 4 of 7 Substitute numerical values into the equation from Step 3 to obtain a numerical calculation for the rotational entropy…
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Determine the standard molar entropy of N2 (ν˜ = 2359 cm−1 , B = 2.00 cm−1 and electronic ground state has degeneracy 1 under standard thermodynamic conditions. You can assume ideal gas behaviour. 1. Calculate the standard internal molar energy U 2. Calculate the standard molar entropy S (standard thermodynamic conditions means T = 298 K and P = 1 atm.).
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