A 2.0 L sample of helium is under 760 mmHg of pressure and has a temperature of 300k, if the pressure is raised to 1520 mmHg and the temperature is raised to 400 K, what will be the new volume of gas?

How many atoms are there in 5.70 mol of mg

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas

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.