Consider the following reaction: 3A -> 2B
When a mole of A is used up, what is the change in moles of B?
O-2/3
O +2/3
O 3/2
O +1

Which statement can best be concluded from the ideal gas law?

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

How many moles are in 43.9 l of oxygen