Which of the following gases will diffuse most quickly at a given temperature? gas a; mw = 14.28 g/mol gas b; mw = 26.92 g/mol gas c; mw = 39.95 g/mol gas d; mw = 108.60 g/mol

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

In which reaction is precipitation occurring?

What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c