## General Chemistry: Principles and Modern Applications (10th Edition)

(1) In the negative energy region, $\Delta H$ as a function of $T$ is a straight line with only a slight slope, either negative or positive. (2) In the same energy region, $T$$\Delta S is a line whose a steep negative slope and intersects the \Delta H line. (3) \Delta G is represented by the distance between the T$$\Delta S$ line and $\Delta H$ line: $\Delta G=0$ at the point of intersection, $\Delta G<0$ at $T$ below the intersection, $\Delta G>0$ at $T$ above the intersection.
(1) In the negative energy region, $\Delta H$ as a function of $T$ is a straight line with only a slight slope, either negative or positive. (2) In the same energy region, $T$$\Delta S is a line whose a steep negative slope and intersects the \Delta H line. (3) \Delta G is represented by the distance between the T$$\Delta S$ line and $\Delta H$ line: $\Delta G=0$ at the point of intersection, $\Delta G<0$ at $T$ below the intersection, $\Delta G>0$ at $T$ above the intersection.