Asample of neon has a volume of 5.00 l, and initial temperature of 425 k, and an initial pressure of 1.23 atm. if the final temperature is 288 k, and the final volume is 0.555 l, what is the final pressure?
5.04 atm
7.51 atm
1.82 atm
9.08 atm

Compare and contrast physical changes with chemical changes.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Geothermal energy for industrial use is available almost anywhere. a.true b.false