What is DeltaG when Delta Gº is -76.0 kJ and the pressure of each gas is 0.0255 atm at 25 °C?
4 HCl(9) + O2(g) + 2 H2O(g) + 2 C1 (9)

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.