Calculate the standard entropy change for the dimerization of NO2: 2NO2(g)→N2O4(g)at 298 K, if

S◦ ∆H◦f J/K·mol
�NO2(g) 240.06 33.18
N2O4(g) 304.29 9.16
Answer in units of J/K·mol

2 answers

See your other posts below.
-175.8 j/k.mol