... the slope and intercept of the lines are used to determine the values of H0 and the equations ( 13) and (14) were applied to calculate the standard free energy change G0 and entropy ... 4ccIrC rC rC W (15) Here, x and t are distance and time, respectively, and the variables ρ, u, p and e are the density, velocity, pressure, and the total energy per unit volume, respectively. ... Ay, and Az is K2 s-1. The unit for Ax×dV, Ay×dV, and Az×dV is K2 s-1m3. The contour interval is indicated at the right side of each figure. 5. Discussion – Sandström theorem and...