Calculate the root mean square of bromine molecule at 23°c and 1.00 atm

Answer 1

rms = (3RT/.M). Isn't this just plugging into the formula and running the numbers?

Answer 2

V(RMS) in meters/sec = 158[SqrRt(T/M)]; T is in Kelvin, M = Mole weight.

Answer 3

oops.Left out the sqrt.
V rms = sqrt(3RT/M)