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EFeedback Assignment Score: Resources 7 of 16 Questions 873/1600 Resume Attempt 1 Question 7 of 16 4 Question 100/100 1 of oo Attempts Correct To say that a reaction is "spontaneous as written" is to say that given the initial conditions, the reaction will shift to form more products. Sometimes people leave off the "as written" part because it is implied 5 Question 90/100 To say that the reverse reaction is spontaneous is to say that given the initial conditions, the reaction will shift to form 2 of Attempts Correct more reactants 6 Question 0/100 The following reactions were measured given some initial conditions (not shown) and their AG values were calculated 0 of oo Attempts A. 2 Mg(s) 2 MgO(s) (g) AG = -1137 kJ/mol 7 Question 0/100 1 of oo Attempts In Progress AG -91.1 kJ/mol B. NH3 (g)HCI(g)»NHCI(s) 8 Question 100/100 C. AgCl (s) AG 55.6 kJ/mol Ag*(aq) + CI (aq) 1 of oo Attempts Correct D. 2 H2(g)O2(g)- 2H20(g) AG = 456 kJ/mol 9 Question 93/100 2 of oo Attempts Correct E. C(s)HO(I) CO(g)H2g) AG = 90.8 kJ/mol 10 Question 100/100 CO2(g)2 H201) F. CH4(g) 202(g) - AG = -820 kJ/mol 1 of oo Attempts Correct 11 Question 100% 1 of oo Attempts Which of them were spontaneous as written, given the initial conditions used? Check all spontaneous reactions. Correct Reaction D 12 Question 0% 0 of o Attempts Reaction F Reaction A. 13 Question 0/100

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7 of 16 Questions Assignment Score: 873/1600 Resources Feedback Resume Question 7 of 16 > Attempt 1 - 100/100 4 Question 1 of 0 Attempts Correct 90/100 5 Question 2 of 0 Attempts To say that a reaction is "spontaneous as written" is to say that given the initial conditions, the reaction will shift to form more products. Sometimes people leave off the "as written" part because it is implied. To say that the reverse reaction is spontaneous is to say that given the initial conditions, the reaction will shift to form more reactants. Correct 0/100 6 Question O of Attempts The following reactions were measured given some initial conditions (not shown) and their AG values were calculated. A. 2 Mg(s) + O2(g) 2 MgO(s) AG = -1137 kJ/mol Spontaneous 0/100 7 Question 1 of 0 Attempts if DG = -ve, the reaction is spontaneous. In Progress B. NH3(g) + HCl(g) —NH,CI(S) AG = -91.1 kJ/mol Spontaneous 8 Question 1 of 0 Attempts 100/100 Correct C. AgCl(s) + Ag+ (aq) + CI+ (aq) AG = 55.6 kJ/mol Non-Spontaneous if DG = +ve, the reaction is non spontaneous. D. 2 H2(g) + O2(g) — 2H2O(g) AG = 456 kJ/mol Non-Spontaneous 9 Question 2 of 0 Attempts 93/100 Correct E. C(s) + H2001) COg) + H,(g) AG = 90.8 kJ/mol Non-Spontaneous if DG = 0, the reaction is at equilibrium. 10 Question 1 of - Attempts 100/100 Correct F. CH. (g) +20,(g) C0,(g) + 2H, O(1) AG = -820 kJ/mol Spontaneous 100% 11 Question 1 of 0 Attempts Correct Which of them were spontaneous as written, given the initial conditions used? Check all spontaneous reactions. 0% 12 Question O of Attempts Reaction D Reaction F O O 13 Question 0/100 Reaction 4 naf Attemnto