Question: A crystallizer has a 4 hour residence time. A plot of the number of crystals, n, versus crystal length, L, fits the following equation: ln(n)

A crystallizer has a 4 hour residence time. A plot of the number of crystals, n, versus crystal length, L, fits the following equation: ln(n) = -10.5L + 20.52, n has the units (no. of crystals)/liter-mm, L is given in mm. What is the nucleation rate?

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