21. Solving a chemistry problem

21. Solving a chemistry problem

1.5. Determine the total and specific surface of the phase separation of the butyl acrylate emulsion (the density of which is p = 0.95 * 10-3 kg / m3), if its particles are assumed to be spherical and the average particle diameter is 88 nm. Consider the suspension as monodisperse (answer in m-1 and m2/kg). Calculate the surface energy if the surface tension is 53.6*10-3 J/m2.

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