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3. You find that the Asotn Hº of a solution is 105.2 kJ/mol and the Asoins...
5. The standard molar entropy of liquid ethanol (C2H5OH) is 160.7 J K mol and the...
5. The standard molar entropy of liquid ethanol (C2H5OH) is 160.7 J K mol and the standard enthalpy of combustion is - 1368 kJ mol at 298 K, how much is the standard Gibbs energy (A,Gº) of formation of liquid ethanol at 298 K? (20 pts) The formation reaction of ethanol is 2C (graphite) + O2(g) + 3H2 (g) → C2H5OH() The combustion reaction of ethanol is CH5OH (1) + 302 (9) ► 200, (g) + 3H20 (1) CO; (g)...
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction coordinate Us...
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction coordinate Use the energy diagram to answer these questions. kJ/mol Exothermic Endothermic Neither Yes, it's kJ/mol What is the heat of reaction? Is the reaction exothermic or endothermic? Can you determine the activation energy? O Yes, it'skJ/mol Can you determine the activation energy of the reverse reaction? No.
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction...
Part A Lof methane? Buring 1.00 mol of methane releases 803 kJ of energy. How much...
Part A Lof methane? Buring 1.00 mol of methane releases 803 kJ of energy. How much energy is released by burning 214 CH, (g) +202(g) + CO2(g) + 2H2O(g) 803 kJ Express your answer with the appropriate units. E - 177746.3 kJ Submit Previous Answers Request Answe X Incorrect, Try Again; One attempt remaining Provide Feedback 33/modules/item/1324 Modules > Week Eleven > Homework 9 Homework 9 Item 18 Part The reaction energy diagrams for an endothermic and an exothermic reaction...
Please help with questions 1, 2, and 3 as they all relate to eachother. Thanks! equation...
Please help with questions 1, 2, and 3 as they all relate to
eachother. Thanks!
equation list: AH = IH products - H reactants units of H: kJ/mol AS = ES products - ES reactants units of S: J/mol*K AG = AH-TAS units of G: kJ/mol You may type out answers or do calculations in excel. In either case you need to upload the completed assignment by 10AM on Saturday, March 28th component H(kJ/mol) SUJ/mol K) The table below shows...
TCO2E05 A particular reaction has AH = +27 kJ/mol and AGʻ = -42 kJ/mol. Which of the following best describes th...
TCO2E05 A particular reaction has AH = +27 kJ/mol and AGʻ = -42 kJ/mol. Which of the following best describes this reaction? Select one: O a. The reaction is endothermic and spontaneous. b. The reaction is endothermic and not spontaneous. c. The reaction is endothermic and could be spontaneous or not spontaneous depending on the sign of AS° O d. The reaction is exothermic and could be spontaneous or not spontaneous depending on the sign of AS° e. The reaction...
Everything is correct now... Can you please help me out with these? 1)The value of Hº...
Everything is correct now... Can you please help me out with
these?
1)The value of Hº for the decomposition of calcium chloride into its constituent elements, CaCl2 (s) Ca (s) + C12 (8) is_ A) +795.8 B) 0.00 C) -795.8 D) +397.9 E) -3979 kJ/mol. 2)The value of Gºat 25 °C for the decomposition of gaseous sulfur trioxide to solid elemental sulfur and gaseous oxygen, 2503 (g) 28 (s, rhombic) + 302 (g) is_ kJ/mol. A) -740.8 B)-370.4 C) +740.8...
If you find that the standard Gibbs free energy change for a reaction is -6.56 kJ/molk,...
If you find that the standard Gibbs free energy change for a reaction is -6.56 kJ/molk, what is the equilibrium constant for the reaction at 25.0 °C? Be careful with your units in the calculation. For a reaction, a plot of In K versus inverse temperature is found to be linear and fits the following equation: y = -1,838x + 6.81. What is the value of AH? Give your answer with units of kJ/molk; however, you should not type in...
What is the change in volume for this reaction (ΔVR(1 bar, 298K)) at 298K and 1...
What is the change in volume for this reaction (ΔVR(1 bar,
298K)) at 298K and 1 bar? Are the products or reactants denser?
What is the change in enthalpy for this reaction (ΔHR(1 bar,
298K)) at 298K and 1 bar? Is the reaction exothermic or
endothermic?
What is the change in internal energy for this reaction (ΔER(1
bar, 298K)) at 298K and 1 bar? For this reaction, under these
conditions is q or w the more significant term?
What is...
Using provided data, determine AG* (in kJ) for the following reaction. 2036) ++3026) AH,(kJ/mol) S /mol)...
Using provided data, determine AG* (in kJ) for the following reaction. 2036) ++3026) AH,(kJ/mol) S /mol) Ozle) 205.0 Ole) 143 238.82 Question 11 2 pts Use the provided information to determine the equilibrium constant at 298 K for the reaction given 2NO26) N204(8) 4 AH® (kJ/mol) 5° (J/molk) NO2(g) 33.2 239.9 N2048) 9.16 304.3 Equilibrium Constant - (Select) x 10 (Select)
A certain reaction is known to have an activation energy E = 70.0 kJ/mol. Furthermore, the...
A certain reaction is known to have an activation energy E = 70.0 kJ/mol. Furthermore, the rate of this reaction is measured at 362. K and found to be 7.9x 10 MIs. Use this information to answer the questions in the table below. (You may need to use the scrollbar to see all the choices.) Suppose the concentrations of all reactants is kept the same, but the temperature is lowered by 10% from 362' K to 326. K. The rate...
5. The standard molar entropy of liquid ethanol (C2H5OH) is 160.7 J K mol and the standard enthalpy of combustion is - 1368 kJ mol at 298 K, how much is the standard Gibbs energy (A,Gº) of formation of liquid ethanol at 298 K? (20 pts) The formation reaction of ethanol is 2C (graphite) + O2(g) + 3H2 (g) → C2H5OH() The combustion reaction of ethanol is CH5OH (1) + 302 (9) ► 200, (g) + 3H20 (1) CO; (g)...
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction coordinate Use the energy diagram to answer these questions. kJ/mol Exothermic Endothermic Neither Yes, it's kJ/mol What is the heat of reaction? Is the reaction exothermic or endothermic? Can you determine the activation energy? O Yes, it'skJ/mol Can you determine the activation energy of the reverse reaction? No.
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction...
Part A Lof methane? Buring 1.00 mol of methane releases 803 kJ of energy. How much energy is released by burning 214 CH, (g) +202(g) + CO2(g) + 2H2O(g) 803 kJ Express your answer with the appropriate units. E - 177746.3 kJ Submit Previous Answers Request Answe X Incorrect, Try Again; One attempt remaining Provide Feedback 33/modules/item/1324 Modules > Week Eleven > Homework 9 Homework 9 Item 18 Part The reaction energy diagrams for an endothermic and an exothermic reaction...
Please help with questions 1, 2, and 3 as they all relate to
eachother. Thanks!
equation list: AH = IH products - H reactants units of H: kJ/mol AS = ES products - ES reactants units of S: J/mol*K AG = AH-TAS units of G: kJ/mol You may type out answers or do calculations in excel. In either case you need to upload the completed assignment by 10AM on Saturday, March 28th component H(kJ/mol) SUJ/mol K) The table below shows...
TCO2E05 A particular reaction has AH = +27 kJ/mol and AGʻ = -42 kJ/mol. Which of the following best describes this reaction? Select one: O a. The reaction is endothermic and spontaneous. b. The reaction is endothermic and not spontaneous. c. The reaction is endothermic and could be spontaneous or not spontaneous depending on the sign of AS° O d. The reaction is exothermic and could be spontaneous or not spontaneous depending on the sign of AS° e. The reaction...
Everything is correct now... Can you please help me out with
these?
1)The value of Hº for the decomposition of calcium chloride into its constituent elements, CaCl2 (s) Ca (s) + C12 (8) is_ A) +795.8 B) 0.00 C) -795.8 D) +397.9 E) -3979 kJ/mol. 2)The value of Gºat 25 °C for the decomposition of gaseous sulfur trioxide to solid elemental sulfur and gaseous oxygen, 2503 (g) 28 (s, rhombic) + 302 (g) is_ kJ/mol. A) -740.8 B)-370.4 C) +740.8...
If you find that the standard Gibbs free energy change for a reaction is -6.56 kJ/molk, what is the equilibrium constant for the reaction at 25.0 °C? Be careful with your units in the calculation. For a reaction, a plot of In K versus inverse temperature is found to be linear and fits the following equation: y = -1,838x + 6.81. What is the value of AH? Give your answer with units of kJ/molk; however, you should not type in...
What is the change in volume for this reaction (ΔVR(1 bar,
298K)) at 298K and 1 bar? Are the products or reactants denser?
What is the change in enthalpy for this reaction (ΔHR(1 bar,
298K)) at 298K and 1 bar? Is the reaction exothermic or
endothermic?
What is the change in internal energy for this reaction (ΔER(1
bar, 298K)) at 298K and 1 bar? For this reaction, under these
conditions is q or w the more significant term?
What is...
Using provided data, determine AG* (in kJ) for the following reaction. 2036) ++3026) AH,(kJ/mol) S /mol) Ozle) 205.0 Ole) 143 238.82 Question 11 2 pts Use the provided information to determine the equilibrium constant at 298 K for the reaction given 2NO26) N204(8) 4 AH® (kJ/mol) 5° (J/molk) NO2(g) 33.2 239.9 N2048) 9.16 304.3 Equilibrium Constant - (Select) x 10 (Select)
A certain reaction is known to have an activation energy E = 70.0 kJ/mol. Furthermore, the rate of this reaction is measured at 362. K and found to be 7.9x 10 MIs. Use this information to answer the questions in the table below. (You may need to use the scrollbar to see all the choices.) Suppose the concentrations of all reactants is kept the same, but the temperature is lowered by 10% from 362' K to 326. K. The rate...
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