版权所有：华东理工大学物理化学教研室 10 1). The Maxwell relations x y z y g x ∂ ∂ ∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ 2 y x z x h y ∂ ∂ ∂ ⎟ = ⎠⎞ ⎜⎝⎛ ∂∂ 2 x y x h y g ⎟⎠⎞ ⎜⎝⎛ ∂∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ dz = gdx + hdy The first derivative of g with respect to y, and h to x 5.1 Properties of the internal energy版权所有：华东理工大学物理化学教研室 10 1). The Maxwell relations x y z y g x ∂ ∂ ∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ 2 y x z x h y ∂ ∂ ∂ ⎟ = ⎠⎞ ⎜⎝⎛ ∂∂ 2 x y x h y g ⎟⎠⎞ ⎜⎝⎛ ∂∂ = ⎟⎟⎠⎞ ⎜⎜⎝⎛ ∂∂ dz = gdx + hdy The first derivative of g with respect to y, and h to x 5.1 Properties of the internal energy