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Chemistry, 06.11.2020 16:50 mlbyrd

Consider the following thermodynamic data at 25C and the normal boiling point of N2O4 is 21.69C.

Calculate S for the vaporization of 2 mol of N2O4. Assume H does not change
with temperature. (7 marks)

Species Hf (kJmol-1)
N2O4(l) -19.50
N2O4(g) 9.16

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