If 15.0 L of neon at -20.0°C are allowed to expand to 30.0 L at a constant pressure, what is the new temperature?

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

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

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.