This quantity multiplies residence time in the Damköhler number, and is divided by the diffusivity in the Thiele modulus.
This quantity multiplies residence time in the Damköhler number, and is divided by the diffusivity in the Thiele modulus. The exponential of one-half, times the square root of eight times Boltzmann's constant over pi, appears in a classical derivation for this quantity. The kinetic isotope effect is a ratio of these quantities. This quantity has units of molarity to the one minus n, over seconds, where n is the (*) order. The natural logarithm of two, divided by this quantity, equals the half-life. According to collision theory, this quantity equals a pre-exponential factor times e to the negative activation energy, over RT, by the Arrhenius equation. For 10 points, name this constant which measures how quickly a reaction occurs.
This quantity multiplies residence time in the Damköhler number, and is divided by the diffusivity in the Thiele modulus.
reaction rate constant [prompt on reaction rate; prompt on k]