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Dane:
Cm=0,75[mol/dm3];
d=1.1[g/cm3]=1100[g/dm3].
M FeSO4=56[g/mol]+32[g/mol]+64[g/mol]=152[g/mol].
Stosuję wzór na Cp;
Cp=(100%*M*Cm)/dr;
Cp=(100%*152*0,75)/1100=11400/1100=10,4%.
Jednostka:
[Cp]=[(g/mol)*(mol/dm3)/(g/dm3)] %=[%].
Odp.Cp=10,4%.