Using appendix C compare entropies at 25 degrees C for the following pairs of substances. For each pair, explain the difference in the entropy values.
a.) CuO(s) and Cu2O(s)
b.) 1 mol of N2O4(g) amd 2 mol NO2(g)
c.) CH3OH(l) and CH3OH(g)
d.) 1 mol PbO(s) plus 1 mol CO2(g) and 1 mol PbCO3(s)