Use this reaction for this question: 4NH3 (g) + 2O2 (g) 4NO (g) + 6H2 (g); H = -905 J.

Which statement is true about the reaction above?

A. G is negative at all temperatures.
B. S is negative and G is positive.
C. S is negative and G is negative.
D. G is positive at all temperatures.
E. S is positive and G is positive.

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.