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Consider the gas phase dissociation of iodine I2(g)↔2I(g) A. Calculate the thermal wavelength of 127I at...

Consider the gas phase dissociation of iodine I2(g)↔2I(g)

A. Calculate the thermal wavelength of 127I at T=298K.

B. Calculate the translational partition function of 127I at T=298K. Assume P=1.00atm and V=24.4L.

C. Calculate the rotational partition function of I2 at T=298K. Assume θrot=0.0537K

D. Calculate the vibrational partition function of I2 atT=298K if teh vibrational temperature of I2 is θvib=308K

E. Using the result from Part B, calculate the partition function of I. Assume the ground electronic state degeneracy of I is g1=4.

F. Calculate the partition function of I2. Assume g1=1 and De=150.3kJ/mol

G. Calculate the equilibrium constant for the dissociation of I2 at T=298K. Assume N=6.02*1023.

H. Calculate ΔGo for the dissociation of I2 at T=298K.

I How accurate is this statistical calculation? For I(g) ΔGof=70.2kJ/mol. For I2(g) ΔGof=19.3kJ/mol. Calculate ΔGoreac for the dissociation of I2(g).

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genius_generous answered 2 years ago
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