Consider the dissolution of calcium fluoride:CaF2(s) → Ca?*(aq) + 2 F(aq)Part Bwhich has the following standard enthalpy and entropy ofreaction:At 368.3 K, the solubility of calcium fluoride is 3.32×10¬4 mol L-1. Compute the Gibbs energy change (A,G) for the reaction if thissaturated solution is suddenly cooled to 275.0 K.1A:H° = 14.4 kJ mol-A,S° = -149.2 J K-1 mol-117.6 kJ mol-1-10.7 kJ mol-10.0 kJ mol-125.2 kJ mol-13.6 kJ mol-1

We have to calculate Gibbs energy Change (∆G) for the reaction. CaF2(s) →…

CaF2(s) → Ca2*(aq) + 2 F´(aq) Part B which has the following standard enthalpy and entropy of eaction: At 368.3 K, the solubility of calcium fluoride is 3.32x10-4 mol L-1. Compute the Gibbs energy change (A,G) for the reaction if this saturated solution is suddenly cooled to 275.0 K. P = 14,4 kJ mol-1 AS° = -149.2 J K-1 mol-1 O 17.6 kJ mol-1 O -10.7 kJ mol-1 O 0.0 kJ mol-1 O 25.2 kJ mol-1 O 3.6 kJ mol1

CaF2(s) → Ca2*(aq) + 2 F´(aq) Part B which has the following standard enthalpy and entropy of eaction: At 368.3 K, the solubility of calcium fluoride is 3.32x10-4 mol L-1. Compute the Gibbs energy change (A,G) for the reaction if this saturated solution is suddenly cooled to 275.0 K. P = 14,4 kJ mol-1 AS° = -149.2 J K-1 mol-1 O 17.6 kJ mol-1 O -10.7 kJ mol-1 O 0.0 kJ mol-1 O 25.2 kJ mol-1 O 3.6 kJ mol1

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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ST5G.2 - Estimate the solubility of CaF2(aq) [in units of MICROmolar] in the presence of 0.716 molar CaCl2(aq). Type your answer...