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17 Nov 2019
Urea (NH_2CONH_2), an important nitrogen fertilizer, is produced industrially by the reaction 2NH _3(g) + C0_2 (g) rightarrow NH_2 CONH_2 (aq) + H_2O(l) Given that delta G degree = -13.6 kJ, calculate delta G at 25 degree C for the following sets of conditions. 30 atm NH_3, 30 atm CO_2, 5.0 M NH_2CONH_2 delta G = kJ/mol 7.0 times 10^-2 atm NH_3, 7.0 times 10^-2 atm CO_2, 1.0 M NH_2CONH_2 Express your answer using two significant figures. delta G = kJ/mol Is the reaction spontaneous for the conditions in part (a) and/or part (b)? spontaneous for the conditions in part (a), nonspontaneous for the conditions in part (b) nonspontaneous for the conditions in both parts spontaneous for the conditions in part (b), nonspontaneous for the conditions in part (a) spontaneous for the conditions in both parts
Urea (NH_2CONH_2), an important nitrogen fertilizer, is produced industrially by the reaction 2NH _3(g) + C0_2 (g) rightarrow NH_2 CONH_2 (aq) + H_2O(l) Given that delta G degree = -13.6 kJ, calculate delta G at 25 degree C for the following sets of conditions. 30 atm NH_3, 30 atm CO_2, 5.0 M NH_2CONH_2 delta G = kJ/mol 7.0 times 10^-2 atm NH_3, 7.0 times 10^-2 atm CO_2, 1.0 M NH_2CONH_2 Express your answer using two significant figures. delta G = kJ/mol Is the reaction spontaneous for the conditions in part (a) and/or part (b)? spontaneous for the conditions in part (a), nonspontaneous for the conditions in part (b) nonspontaneous for the conditions in both parts spontaneous for the conditions in part (b), nonspontaneous for the conditions in part (a) spontaneous for the conditions in both parts
Bunny GreenfelderLv2
28 Oct 2019