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Chemistry, 10.10.2019 02:30 cilicia123345
Determine the height of the energy barrier (in j) that is necessary to keep a suspension of polystyrene nanospheres of diameter 100 nm from being flocculated. the surface charge on these particles is - 2 mv, in aqueous solution at 30 c. it is expected that the suspension may be exposed to temperatures as high as 120 f. for reference, we need a stability ratio of at least 104 to ensure no flocculation
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