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In: Chemistry

Complete the following table of data for Ce2(SO4)3 · 9 H2O. (Assume the density of water...

Complete the following table of data for Ce2(SO4)3 · 9 H2O. (Assume the density of water is 1.00 g/mL.)

T (°C) Solubility
(g/100. g)
Concentration
(M)
Ksp ?G
(kJ/mol)
27.0 9.27 ____ ____ ____
34.0 7.82 ____ ____ ____
41.0 6.54 ____ ____ ____
48.0 5.45 ____ ____ ____
55.0 4.54 ____ ____ ____
62.0 3.81 ____ ____ ____
69.0 3.26 ____ ____ ____

Use a graph of ?G vs. T to determine the following. (Enter your answers to three significant figures.)

What is the value of ?H for the system?

_________kJ/mol

What is the value of ?S for the system?

__________J/mol·K

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