9. Find the half coagulation time θ for the gold s

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Uploaded: 23.04.2018
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9. Find the half coagulation time θ for the gold sol by the following experimental data (give an average value):
 
Coagulation time τ, s 0 30 60 120 240 480
Total number of particles in 1 m 3, n⋅10 -14 20.2 14.7 10.8 8.2 4.9 3.0

Additional information

Questions and problems from the manual:
"Laboratory Workshop on Colloid Chemistry" Nekrasov AP, Veretenchenko BA, Kharkov NTU "KhPI", 2004
"Characteristic properties of disperse systems" Nekrasov AP, Kharkov, 1996
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