🚀 RMS Speed Calculator

v_rms = √(3RT/M)

R = gas constant, T = temperature, M = molar mass

Most probable speed: v_mp = √(2RT/M)

Average speed: v_avg = √(8RT/πM)

RMS speed: v_rms = √(3RT/M)

Relationship: v_mp < v_avg < v_rms

R: 8.314 J/(mol·K) = 0.08206 L·atm/(mol·K)

N_A: 6.022 × 10²³ molecules/mol

k_B: 1.381 × 10⁻²³ J/K (Boltzmann constant)

• Gas effusion and diffusion rates
• Atmospheric escape velocities
• Reaction rate theory
• Gas separation processes
• Kinetic energy calculations