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AH-116.4 kJ/mol 4. Consider the following reaction: NH.NO, (s) N20 (8) + 2 H20 (g) Calculate...
5. The first step in the commercial production of titanium metal is the reaction of TiO2 with chlorine and graphite: TiO2 (s) + 2 Cl2 (g) + 2 C(s) TiCl4 (1) + 2 CO (g) Calculate AGº for the reaction. Substance AG? (kJ/mol) Substance AG (kJ/mol) C(s) 0 TiCl4 (1) -804.2 CO (g) -110.5 TiO2 (s) -944.0 Cl2 (8) 121.3
5. The first step in the commercial production of titanium metal is the reaction of TiO2 with chlorine an graphite: TiO2 (s) + 2 Clz (g) + 2 C(s) TiCl4 (1) + 2 CO (g) Calculate AGⓇ for the reaction. Substance AG? (kJ/mol Substance AG® (kJ/mol) C() 0 TiCl4 (1) -804.2 CO(g) -110.5 TiO2 (s) -944.0 121.3 Cl2 (g)
AH = -116.4 kJ/mol 4. Consider the following reaction: NH4NO3 (8) N20 (g) + 2 H20 (g) Calculate AGº for the reaction. Substance Sº (J/mol K) NH4NO3 (s) 151 N20 (8) 220 H2O (9) 183
AH = -116.4 kJ/mol 4. Consider the following reaction: NH4NO3 (s) N20 (g) + 2 H2O (g) Calculate AGº for the reaction. Substance Sº (J/mol K) NH4NO3 (s) 151 N20 (g) 220 H2O (g) 183
The first step in the commercial production of titanium metal is the reaction of rutile (TiO2) with chlorine and graphite: TiO2(s) + 2Cl2(g) + 2C (s) TiCl4(l) + 2CO (g) Use the following data to calculate Keq for this reaction at 25° C. Formula ?H°f (KJ/mol) S° (J/K mol) TiO2(s) -944.0 50.6 Cl2(g) 0 223.0 C (s) 0 5.7 TiCl4(l) -804.2 252.3 CO (g) -110.5 197.6
Calculate the AH for the following reaction: TICI4 (g) + 2 H20 (g) →TiO2 (s) + 4 HCI (8) compound AH+ (kJ/mol) TICIA -763 H20 -242 -945 HCI -92 TIO2 -66 kJ/mol +32 kJ/mol 0 -32 kJ/mol +66 kJ/mol -2.0 x 103 kJ/mol Question 27
AG°= AH-TAS AG=AGº+RTinQ where R=8.314 J/mol K 1. Calculate AGº for the following reaction at 25 °C if AH°= -1854 kJ/mol; AS°= -236 J/mol K CH-COCH3(g) + 402(g) → 3C02(g) + 3H2O(1) 2. NH.NO, dissolving in water is a spontaneous process. As it dissolves, the temperature of the solution decreases. Based on this, what must the signs (positive or negative) of AG, AH, and AS be?
3 attempts left Check my work Enter your answer in the provided box. Calculate AG for the reaction at 25°C. 2C6H61) + 1502(8) 12C028) + 6H20(1) agº = kJ AH° (kJ/mol Agº (kJ/mol) sº (J/K mol) 5.69 2.4 Substance C(graphite) C(diamond) CO(g) CO2(g) CO2(aq) C0,- (aq) O(g) O2(8) O3(aq) O3(8) H20(1) CH 1.90 -110.5 -393.5 -412.9 -676.3 249.4 2.87 --137.3 -394.4 -386.2 --528.1 230.1 0 16.3 163.4 -237.2 124.5 197.9 213.6 121.3 -53.1 160.95 205.0 110.88 237.6 -12.09 142.2 -285.8...
Question 19 + 0,(2) ► 4 CO,(g)+5 H20(8) given the following information. AG, (kJ/mol) -15.0 -394.4 -228.57 Determine AG rxn for C, H10 Substance C4H101) CO2(g) H 2018) a.-1791.0 kJ/mol O b.-2735.5 kJ/mol O c. -2705.5 kJ/mol d. +608.0 kJ/mol e. -608.0 kJ/mol
Consider the reaction: at N2(g) + 3 F2 (g) --> 2 NH3(g) AH° = -249 kJ AS° = -278 25 C K Calculate AGº and state whether the equilibrium composition contains mostly products or reactants at standard conditions. AG --332 kJ The equilibrium composition contains mostly reactants. AG = :-166 kJ The equilibrium composition contains mostly products. AG -6.7 kJ The equilibrium composition contains mostly products. O AGⓇ = +29.0 kJ The equilibrium composition contains mostly products. = AG +82.6...