Using the formula we can calculate standard free energy change
of the given reaction with the use of given data.Negative value
supports spontaneity of reaction so given reaction
spontaneous.....please go through solution given below
thanks.....
(v) Calculate AGº for the reaction (explaining the process of the calculation as you do so)...
1. Calculate AG°for the following reaction at 25°C using AG ° = AH ° - TAS° Fe2O3 (s) + 3 H2(g) → 2 Fe (s) + 3 H2O (1) 2. Calculate AG ° for the same reaction using AG°f values Fe2O3 (s) 3 H2(g) → 2 Fe (s) + + 3 H20 (1) + 3. Calculate AGº of the following reaction: 2C (s) H 2 (g) → C2H 2 (g) Use Hess' Law, AG° = AG°1 + AG°2 + AG°3...
4. Predict if the following reaction is spontaneous. Calculate the AGº system from AG°f values for the following reaction at 25°C. Based on the calculated value of Gibb's free energy, is the reaction spontaneous? Is your prediction consistent with your calculated value of Gibb's free energy?. 2 CH3OH(I) + 302(g) → 2CO2 (g) + 4H2O(9)
3. Calculate AG ° of the following reaction: 2C(s) + H 2 (g) → C2H 2 (g) Use Hess' Law, AG ° = AG°ı + AG°2 + AG°3 after manipulating the minor reactions. C2H2 (g) + 5/2 O2 (g) 5/2 O2 (g) → 2 CO2 (g) → 2 CO2 (g) + H20 (1) C(s) + O2 (g) → CO2 (g) H2 (g) + 12 O2 (g) → H20 (1) AG° = -1234 kJ AG° = -394 kJ AG = -237...
Calculate AG for the reaction 2 So, (e)+0,() + 250, (e) when P of so,=0.500 atm, Pof O2 = 0.0100 atm, and Pof So, = 0 100 atm. The value for AGº for this reaction at 298 K is -141.6 kJ AG= Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous?
Determine AGº for the overall reaction as written below. Use the summation (E) equation and do not omit the liquid. Is the reaction spontaneous? How can you tell? (9 pts) 2CH2OH(lig) + 302(g) = 2CO2(g) + 4H2O(g) AGE =-166.2 kJ for CH2OH(lig) AGE" =- 394.4 kJ for CO2(g) AGE" =-228.6 kJ for H2O(g)
Question 3 (6 points) What do you need to calculate to determine if this reaction is favorable at room temperature (25 °C)? Is the reaction product favorable? Substance CH() O2(g) CO2(e) H2O(g) H20(1) 2C2H6 (g) + 702 (g) à 4002 (+ 6H2O(1) Hºp (kJ/mol) Gºt (kJ/mol) S (J/K mol) -84.68 -32.89 229.5 205.0 -393.5 -394.4 213.7 -241.8 -228.6 188.8 -285 84 -237.19 69 94 OAH, no AG", no O o o o o o o AS®, yes Asº.no AG", yes...
Calculate the standard free energy for the reaction given 1. 2 CH3OH(D +3 02(g) 2 CO2(g) 4 H20(0 AG fkJ/mol -166.4 0.0 Species 02 (8) CO2()344 H20 (2) -237.2 -797.8 kJ -2069.8 kJ 465.2 kJ -1404.8 kJ 2. At high temperatures boron carbide vaporizes according to the equation B4C(s)4 B(g) C(s) Which equation describes the relationship between AG and AG for this reaction?
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...
AH-116.4 kJ/mol 4. Consider the following reaction: NH.NO, (s) N20 (8) + 2 H20 (g) Calculate AGⓇ for the reaction. Substance S” (J/mol K) NH.NO, (3) 151 N:0 (8) 220 H:0 (9) 183 5. The first step in the commercial production of titanium metal is the reaction of Tio: with chlorine an graphite: TiO2 (s) + 2 Cl: (g) + 2C (5) Tici: (1) + 2 CO(g) Calculate AGº for the reaction. Substance AG? (kJ/mol Substance AG® (kJ/mol) C(s) TiCl...
Calculate G° for each reaction at 298K using G°f values. 2 CH3OH(g) + 3 O2(g) 2 CO2(g) + 4 H2O(g) kJ