1. A 7.20 L sample of oxygen gas exerts 53.5 kPa pressure at 5.0°C. What volume
will it occupy at STP?

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

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Which type of intermolecular force is pbr3