A 12.0 L sample of NO2 gas is at STP. What would be its new volume if its pressure was decreased to 575 mmHg and its temperature was doubled?

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.