For a unit cube containing a dispersion of 2nd phase particles with radius r the number of particles N₂ . The average distanced between particles is given by the equation λ = = 4/3πr3 1 1 (N₂)3 - 2r 1/3 (a) Show that λ = 2r[(₁)¹³-1] (b) For f=0.001, 0.01, 0.1 and r= 106,105,104 and 10-³ cm, calculate 1. (c) Plot f versus

Given: gE/RT = 4 x1x22 Determine the expression for the activity coefficient for component 1. Then, evaluate γ1∞.

The second virial coefficient is related to pair-wise potential function via B(T) = 2πNA (1- e-/kr) r²dr. Use the hard sphere pairwise potential function to find B(T).

Complete the following table for the function y = 2x. 2 4 6 1 3 Choose the correct relationship for this function. O a direct proportion an inverse proportion O linear with a positive slope and nonzero y-intercept O linear with a negative slope and nonzero y-intercept

Consider cyclohexane at 175ºC. Determine Z and V (cm^3/mol) when P = 8.74 bar (saturated liquid)

Sketch very roughly the phase diagrams for water and carbon dioxide and use them to answer this question: at a pressure of X atmospheres and a temperature Y degrees Kelvin,what is the phase of water, and what is the phase of carbon dioxide Y=9.43 X=943