$8\mathrm{.}8.$ Express the following thermodynamic derivatives in terms of measurable quan$-$

tities for a single$-$component system at constant $N$ conditions.

$($a$)(\frac{\text{d}\text{e}\text{l}\text{H}}{\text{d}\text{e}\text{l}\text{P}}{)}_T$

$($b$)(\frac{\text{d}\text{e}\text{l}\text{E}}{\text{d}\text{e}\text{l}\text{V}}{)}_T$

$($c$)(\frac{\text{d}\text{e}\text{l}\text{S}}{\text{d}\text{e}\text{l}\text{T}}{)}_H$

$($d$)(\frac{\text{d}\text{e}\text{l}\text{E}}{\text{d}\text{e}\text{l}\text{P}}{)}_T$

$($e$)(\frac{\text{d}\text{e}\text{l}\text{A}}{\text{d}\text{e}\text{l}\text{G}}{)}_T$

$($f$)(\frac{\text{d}\text{e}\text{l}\text{S}}{\text{d}\text{e}\text{l}\text{P}}{)}_V$

$($g$)(\frac{\text{d}\text{e}\text{l}\text{E}}{\text{d}\text{e}\text{l}\text{S}}{)}_P$

$($h$)(\frac{\text{d}\text{e}\text{l}\text{V}}{\text{d}\text{e}\text{l}\text{T}}{)}_E$