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ALL problems must be submitted as an email attachment. 1. (15 points, due Th 07 Nov) Given that the reaction CO(g) + 2H...
Given that the reaction CO(g) + 2H2 (g) CH3OH(g) has a Kpvalue of 0.00581 at 227oC,...
Given that the reaction CO(g) + 2H2 (g) CH3OH(g) has a Kpvalue of 0.00581 at 227oC, determine the Kcvalue for the following reaction at 227oC: 3CH3OH(g) 3CO(g) + 6H2(g)
2. (10 points, due Thurs 07 Nov) What is the value of Kp at 298 K...
2. (10 points, due Thurs 07 Nov) What is the value of Kp at 298 K for the reaction C4H6 1/2 CH3OH1/2 CO +C4H8 given the following equilibrium data at 298K? (Note all reactions are in the gas phase. Hint: can you manipulate the reactions given below algebraically and add them together to obtain the reaction given above? How then should the Kp s of the reactions below be manipulated?) CH3OH CO + 2H2, Kp = 4.02 x 105 C4H6...
3. (15 Points, due Thurs 07 Nov) For the following reaction: A(s)+2B(8) = C(g), Kp <<1.0...
3. (15 Points, due Thurs 07 Nov) For the following reaction: A(s)+2B(8) = C(g), Kp <<1.0 @298 K, AH<0.0 What would be the effect on the final equilibrium amount of C(g) if a gaseous mixture originally at equilibrium with a large excess of A(s) at 298 K is subjected to the following changes: a. More B(g) is added b. A catalyst is added c. The mixture is transferred to a reaction vessel of greater volume d. C(g) is removed e....
GENERAL CHEMISTRY GROUP STUDY SB The first 3 problems are to be submitted today. #1.(30pts, 15...
GENERAL CHEMISTRY GROUP STUDY SB The first 3 problems are to be submitted today. #1.(30pts, 15 pts each) (c) Consider a 135 meter high waterfall. If the decrease in potential energy of the water (i.e., mgh) is totally converted into heat, calculate the temperature difference between the top and bottom of the waterfall. Data: m-mass, g- acceleration due to gravity 9.81 m/s. The specific heat of water- 4.184 J/(g "C). (d) If a system absorbs 30.0 J of heat from...
please answer all. thank u Equm U ving reaction for Questions 1 - 3 and answer the questions based upon th sed upon...
please answer all. thank u
Equm U ving reaction for Questions 1 - 3 and answer the questions based upon th sed upon this Consider the following reaction reaction: co (g) + 3 H, (g) + CH (9) + H2O (g) 1. At 25°C. Kega 4.0. What must be Kes 4.0. What must be the coat equilibrium If the rulibrium concentrations on HJE 2.0M, (CH) = 5.OM, and [HO] - 3.OM? Answer: 0.469 M a way to keep track of...
pkease answer all 1. At 1000 K, the Ky value is 19.9 for the reaction: Fe2O3(s) + 3 CO (8) - 2 Fe (s) + 3 CO2(g). W...
pkease answer all
1. At 1000 K, the Ky value is 19.9 for the reaction: Fe2O3(s) + 3 CO (8) - 2 Fe (s) + 3 CO2(g). What are the equilibrium pressures of CO and CO2 if 10 grams of iron (III) oxide and a 0.978 atm initial partial pressure of CO are placed in a flask? a. Write the equilibrium expression, Kp, for the balanced chemical reaction: b. Determine the initial concentrations/pressure of each species present: Fe2O3(s) + 3...
1. In the following reaction at equilibrium, what will happen if more CO(g) is added? COCI:(9)...
1. In the following reaction at equilibrium, what will happen if more CO(g) is added? COCI:(9) CO(g) + Cl (9) A) reaction will shift to the right B) reaction will shift to the left C) nothing will happen D) the equilibrium constant will change E) not enough information given to predict 2. The following reaction is exothermic (with A and B reactants) and at equilibrium. What will happen if heat is added? A+B 2 C + D A) more C...
Answer all questions. SHOW YOUR WORK (calculations, formulas) or points will be taken off. Both your answers and the exam must be returned. The exam is due MONDAY May 20th. No EXAMS WILL BE ACCEPTED...
Answer all questions. SHOW YOUR WORK (calculations, formulas) or points will be taken off. Both your answers and the exam must be returned. The exam is due MONDAY May 20th. No EXAMS WILL BE ACCEPTED AFTER MIDNIGHT ON THE 20th. You can drop the exam off in my mailbox in Carman 377 or deliver them to me on Monday, May 20th between 6:00PM and 8:00PM in my office at Carmen 321. You can also email the exam and answers to...
10. Given the following table: Compound NO: (g) N:O (g) AHP (J mol) AGP (J mol) 51.84 33.85 9.66 98.29 For t...
10. Given the following table: Compound NO: (g) N:O (g) AHP (J mol) AGP (J mol) 51.84 33.85 9.66 98.29 For the reaction: N:Oa (g) eo 2NO: (g) (a) Use the information in the Table to calculate AG for the reaction (b) Use the information in the Table to calculate AH" for the reaction (c) Calculate K, at 25 C. (d) Calculate K, at 1600 °C. (Assume AH to be temperature independent) (e) Calculate the degree of dissociation, a, of...
reply ma as soon as possible 120 points total Due: October 23, 2019 Budget your time...
reply ma as soon as possible
120 points total Due: October 23, 2019 Budget your time carefully TRUE OR FALSE (45 points - 3 points cach): Mark whether the statements as written are "true" or "false". If the statement is false, make minor changes to the statement so that the statement is true. The primary adverse health effect resulting from the disposal of mercury wastes into Minamata Bay was dysentery The flow regime in horizontal velocity grit chambers approaches continuous...
2. (10 points, due Thurs 07 Nov) What is the value of Kp at 298 K for the reaction C4H6 1/2 CH3OH1/2 CO +C4H8 given the following equilibrium data at 298K? (Note all reactions are in the gas phase. Hint: can you manipulate the reactions given below algebraically and add them together to obtain the reaction given above? How then should the Kp s of the reactions below be manipulated?) CH3OH CO + 2H2, Kp = 4.02 x 105 C4H6...
3. (15 Points, due Thurs 07 Nov) For the following reaction: A(s)+2B(8) = C(g), Kp <<1.0 @298 K, AH<0.0 What would be the effect on the final equilibrium amount of C(g) if a gaseous mixture originally at equilibrium with a large excess of A(s) at 298 K is subjected to the following changes: a. More B(g) is added b. A catalyst is added c. The mixture is transferred to a reaction vessel of greater volume d. C(g) is removed e....
GENERAL CHEMISTRY GROUP STUDY SB The first 3 problems are to be submitted today. #1.(30pts, 15 pts each) (c) Consider a 135 meter high waterfall. If the decrease in potential energy of the water (i.e., mgh) is totally converted into heat, calculate the temperature difference between the top and bottom of the waterfall. Data: m-mass, g- acceleration due to gravity 9.81 m/s. The specific heat of water- 4.184 J/(g "C). (d) If a system absorbs 30.0 J of heat from...
please answer all. thank u
Equm U ving reaction for Questions 1 - 3 and answer the questions based upon th sed upon this Consider the following reaction reaction: co (g) + 3 H, (g) + CH (9) + H2O (g) 1. At 25°C. Kega 4.0. What must be Kes 4.0. What must be the coat equilibrium If the rulibrium concentrations on HJE 2.0M, (CH) = 5.OM, and [HO] - 3.OM? Answer: 0.469 M a way to keep track of...
pkease answer all
1. At 1000 K, the Ky value is 19.9 for the reaction: Fe2O3(s) + 3 CO (8) - 2 Fe (s) + 3 CO2(g). What are the equilibrium pressures of CO and CO2 if 10 grams of iron (III) oxide and a 0.978 atm initial partial pressure of CO are placed in a flask? a. Write the equilibrium expression, Kp, for the balanced chemical reaction: b. Determine the initial concentrations/pressure of each species present: Fe2O3(s) + 3...
1. In the following reaction at equilibrium, what will happen if more CO(g) is added? COCI:(9) CO(g) + Cl (9) A) reaction will shift to the right B) reaction will shift to the left C) nothing will happen D) the equilibrium constant will change E) not enough information given to predict 2. The following reaction is exothermic (with A and B reactants) and at equilibrium. What will happen if heat is added? A+B 2 C + D A) more C...
Answer all questions. SHOW YOUR WORK (calculations, formulas) or points will be taken off. Both your answers and the exam must be returned. The exam is due MONDAY May 20th. No EXAMS WILL BE ACCEPTED AFTER MIDNIGHT ON THE 20th. You can drop the exam off in my mailbox in Carman 377 or deliver them to me on Monday, May 20th between 6:00PM and 8:00PM in my office at Carmen 321. You can also email the exam and answers to...
10. Given the following table: Compound NO: (g) N:O (g) AHP (J mol) AGP (J mol) 51.84 33.85 9.66 98.29 For the reaction: N:Oa (g) eo 2NO: (g) (a) Use the information in the Table to calculate AG for the reaction (b) Use the information in the Table to calculate AH" for the reaction (c) Calculate K, at 25 C. (d) Calculate K, at 1600 °C. (Assume AH to be temperature independent) (e) Calculate the degree of dissociation, a, of...
reply ma as soon as possible
120 points total Due: October 23, 2019 Budget your time carefully TRUE OR FALSE (45 points - 3 points cach): Mark whether the statements as written are "true" or "false". If the statement is false, make minor changes to the statement so that the statement is true. The primary adverse health effect resulting from the disposal of mercury wastes into Minamata Bay was dysentery The flow regime in horizontal velocity grit chambers approaches continuous...
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