The vapor pressure, P, of an aqueous solution of sodium chloride was determined at 23 C. Determine the mean ionic activity coefficient (y+_) for NaCl at each concentration, m.
m (mol/kg) P (torr)
0
23.2
0.5
23.57
1
23.2
1.5
22.9
The vapor pressure, P, of an aqueous solution of sodium chloride was determined at 23 C....
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