Not a multiple choice question:
a. What is the mass of 1.00 mole of Ne?
b. What would be the volume of 1.00 mole of Ne at 34° C and 0.862 atm?
c. What would be the density of 1.00 mole of Ne at 34° C and 0.862 atm?

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

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