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Consider the following data for questions A–F: Two solutions of an unknown slightly soluble salt, A(OH)2,...

Consider the following data for questions A–F: Two solutions of an unknown slightly soluble salt, A(OH)2, were allowed to equilibrate—one at 25 °C and the other at 80 °C. A 15.00 mL-aliquot of each solution is titrated with 0.240 M HCl. 8.30 mLmL of the acid is required to reach the endpoint of the titration at 25 °C, while 75.07 mL are required for the 80 °C solution. Calculate the Gibbs free energy (in kJ/molkJ/mol) at 80 °C.

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