13) Consider three balloons, all the same size, at the
same temperature and pressure. One is filled with hydrogen, one
with CO2, and one with nitrogen.
a) which balloon has the greatest density? why?
b) which balloon contains the most molecules? why?
c) Which balloon contains the most atoms? why?
d) which balloon contains the fastest moving
molecules? why?
e) which balloon contains the molecules that would
effuse the slowest? why?