We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
LULU UI UICS Question 10 1 pts Water gas, a commercial fuel, is made by the...
10. Given that the AG for the hydrogen oxygen fuel cell reaction is -474.4 kJ/mol, calculate the E' and K for this fuel cell at 25°C: 2 H2(g) + O2(g) → 2 H20 (1)
Question 13 12. The most important commercial process for generating hydrogen gas is the water-gas shift reaction: CH4(g) + H2O(g) → CO(g) + 3H2(g) Use tabulated thermodynamic data to find AGº for this reaction at the standard temperature of 25°C. 1.423x102 kJ You are correct. Your receipt no. is 161-9904 Previous Tries 13. Now calculate AG°1000 for this process when it occurs at 1000 K.
Question 9 10 pts Calculate the Gibb's Free Energy for a reaction mixture containing 1.35 atm CH4, 1.25 atm H2O, 0.355 atm CO, and 1.25 atm H2 at 25°C. CHA(8) + H2O(g) - CO(g) + 3H2(g) CH4(g) AG° = -50.8 kJ/mol H2O(g) AG° = -228.6 kJ/mol CO(g) AG° = -137.2 kJ/mol
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)
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
Question 4 (10 marks) One way to produce hydrogen gas is through the reaction of carbon and steam, according to C(s) + H20 (9) = CO (9) + H2 (9) AHⓇR = 131 kJ/mol AT 25 °C, the Kp for this reaction is 9.36 x 10-17. What is the Kp at 700 K?
For the extremely important '"water gas shift" reaction shown below, the Kc= 6.74 x 10^-2 at a certain temperature. What are the equilibrium concentrations of all the components of the reaction if 0.742 moles of CO and H20 are initially mixed with 0.399 moles of CO2 and 0.941 moles of H2 in a 2.5L flask? CO (g) + H20 <----> CO2 (g) + H2 (g)
part 1 part 2 A mixture of 0.03771 mol of H70, 0.02921 mol of CH 0.05732 mol of Co, and 0.05598 mol of Hy is placed in a 10-L steel pressure vessel at 1447 K. The following sulibrium is established: 1 H2O(g) + 1 CH(9) = 100) + 3H2(9) At equilibrium 0.01158 mol of CH is found in the reaction mixture (a) Calculate the equilibrium partial pressures of H20, Che, Co, and a Peg(H₂O) Pea(CH) = Pes(CO) - Peg(H₂) (b)...
Question 4 1 pts Use the standard free energies of formation (AG) of each substance to determine the value of equilibrium constant K at 25°C for the following reaction. CO2(g) + 2 H2(g) = CH2OH() AGE® kJ/mol -394.4 0 -166.4 8.83 * 1039 1.13 x 10-40 00 0.91 Question 5 Select ALL that are true for a chemical reaction at equilibrium. AG=0 rate of forward reaction equals the rate of reverse reactions O Q=K OK=1 The reaction has stopped.
10.3) A commercial oil-fired furnace is rated at 300,000 kJ/h input and uses No. 2 fuel oil. An atomizing nozzle is used with a pressure of 700 kPa and a flow coefficient of 0.8 (Aeff- 0.8A) Find the fuel flow rate and the diameter of the nozzle. Use the data given in Table 2.7 for the properties of No. 2 fuel oil. TABLE 2.7 Typical Properties of Fuel Oils Fuel Grade No. 6 Very Light Kerosene Distillate ResidualResidua Residual Black...