How many moles in 1.3g sodium bicarbonate

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.

What is the effect of returning nuclear reactor cooling water back into bodies of water?

How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6