For the reaction hconh2(g)ânh3(g)+co(g), k= 4.84 at 400 k what can be said about this reaction at this temperature?

Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine

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

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both