2.Calculate the pKa for the weak acid from the Ka values given in the lab manual. How does the experimentally determined pKa compare with the calculated values

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.