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wangsqiang(½ð±Ò+10): 2011-02-21 18:47:12

Conductivity represents conductive ability of electrolyte solution. Brine is a strong electrolyte solution. The solution conductivity increases with increasing concentration of the solution in evaporation process (the number of conductive ions increase) and increased when, positive interaction between negative ions increases, thus, , however, the conductivity of the solution increases at first and decreases later in the evaporation process because the conductivity decreases due to the reducing velocity of ions caused by increasing interaction between positive and negative ions when the concentration increased to a certain extent.
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wangsqiang(½ð±Ò+10, ·­ÒëEPI+1): 2011-02-21 18:47:04

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Conductivity represents conductive ability of electrolyte solution. Brine is a strong electrolyte solution. The solution conductivity increases with increasing concentration of the solution in evaporation process (the number of conductive ions increase). However, the conductivity of the solution increases at first and decreases later in the evaporation process because the conductivity decreases due to the reducing velocity of ions caused by increasing interaction between positive and negative ions when the concentration increased to a certain extent.
3Â¥2011-02-21 16:19:40
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