Solubility Product of Lead Chloride

Enter the molarity of the AgNO3 Solution -- M

Enter the following data for each of the following titrations :
Flask # Initial Temperature
(oC)		 Final Temperature
(oC)		 Volume (ml) Sat'd
PbCl2 used		 Initial Volume
(ml.)		 Final Volume
(ml.)
1
2
3
4

Click to do calculations for finding the solubility products at each temperature and the thermodynamic quantities involved.

Flask # Molarity
Cl-		 Molarity
Pb2+		 Ksp 1/Temp. (oK-1) log Ksp
1
2
3
4

Noting the equation:

log Ksp   =   (-DHo/2.3 R) (1/T)   +   (DSo/2.3 R)

After plotting "log Ksp vs. 1/T"

Slope   =   DHo/2.3 R   =  
y-intercept   =   DSo/2.3 R   =  

Therefore

DHo = j
DSo = j/Ko
DG  = j

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