Problem- What is the activity coefficient for each ion at the given ionic strength? Click here for an activity coefficient table.
a) SO4_2^- (u = 0.1 M)
b) Y^3+ (u = 0.1 M)
c) Eu^3+ (u = 0.001 M)
d) (CH_3CH_2)_3NH^+ (u= 0.01)
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