A student is studying a sample of neon inside a piston cylinder. At constant temperature the cylinder has a volume of 0.80L at a pressure of 1.5atm. when the piston is compressed to a pressure of 2.1atm, what is the new volume of the cylinder?

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

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.

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules