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PART II: Solve the following problem? APP: 10 1 A: 4 What is the heat involved in the reaction of 350 g of lithium chloride for the reaction 6 LICI) + AlO3 ( 3 Li2O) + 2 AICI: Given: LiCl(s) + H2O (1) LiOH(aq) + HCl(aq) AH +327.5 kJ 4 AICI: (aq) + 3 O2 (g) 2 Al2O3(aq) + 6 Cl2(g) AH =-828.7 kJ 2 LiOH(aq) Li2O(s) + H2O (1) AH = - 1237.5 kJ HCl(aq) 1/2 H2(g) + 1/2 Cl2 (8) AH = +92.3 kJ H2O(l) H2(g) + 12 02 (g) AH = + 285.8 kJ 2. . For the reaction 8 NO3 + 2H2 SNO2 + 302 + 2H20 the following data was retrieved from an experiment : [NO3] in mol/L A: 3 [H2] in mol/L rate in Lmol's 0.0015 0.0015 1.21 x 104 0.0030 0.0015 2.42 x 10+ 0.0015 0.0045 1.09 x 10-3 a) b) What is the experimental rate law? What is the value of k (with units) 3. Ammonium nitrate fertilizer is produced by the reaction of ammonia with nitric acid: NH3 + HNO3 NH NO.. AHfor HNO:-186.81KJ/mol; AH, for NH.NO, -366 KJ/mol Use standard enthalpies of formation to calculate the standard enthalpy change of the reaction used to produce ammonium nitrate. A: 3 PART IV: Evaluate the following problems? TIPS: 1. Draw a potential energy diagram with proper labels for an endothermic reaction. If a catalyst provides a lower energy pathway for a reaction, draw in a pathway to show the effect of a catalys and label its lower Ea with a dashed line and a dashed arrow. T/I: 3 1413