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test4 - 1 Which of the following is not a state function a...

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1. Which of the following is not a state function? a. E b. q c. G d. S e. H 2. Which of the following is a state function that can be accurately determined 3. Using the attached tables, determine the free energy change for the following reaction at 298K. CaCl 2 (s) + K 2 SO 4 (s) CaSO 4 (s) + 2KCl(s) 4. Using the attached tables, determine the entropy change for the following reaction Na 2 CO 3 (s) + H 2 SO 4 (l) Na 2 SO 4 (s) + H 2 O(l) + CO 2 (g) 5. Using the attached tables calculate the free energy change for the following reaction at 500K. 2CH 3 Cl(g) + 3O 2 (g) 2CO 2 (g) + 2H 2 O(g) + 2HCl(g) a. 328.8 kJ b. –1455.6 kJ c. –1291.2 kJ d. 1178.0 kJ e. –1455.2 kJ 6. What is the value of the equilibrium constant when is equal to –13.56kJ? 7. Under what conditions will a reaction always be spontaneous?

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