Question

calculate the root mean square speed of hydrogen molecule at 800kelvin?

Answer 1

please you have to apply the formula, which derives from statistical physics, namely:
\[v _{rms}=\sqrt{\frac{ 3kT }{ m }}\]
where k is the Boltzmann constant, T is the absolute temperature, m is the mass o a molecule of H_2 gas

Answer 2

thanxxx

Answer 3

@Radiakhan thanks!