calculate the vol(ml) of aqueous 40% of sucrose having a density of 0.911g/ml, required to furnish 1.5mol C atoms (sucrose=C12 H22 O11); c=12,h=1,o=16).

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.