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5. Using the Reaction, Initial, Change, Equilibrium (RICE) table started for...
Using Ice: Generic. Then Real But Simple Numbers 12. In the ICE table started for calculating...
Using Ice: Generic. Then Real But Simple Numbers 12. In the ICE table started for calculating equilibrium concentrations of the reaction shown, the three terms in the "change"row are M²+ + 2L 5ML [MP] [L] [ML] 0.20 M 0.40 M ом a. b. c. 1,-1, +x +3, +1, 1.-2x, + d. e. +1, +2x, +x +1, +4x, CHEM 104 Using Ice: Solving for K given Initial Concentrations and at Least one Equilibrium Concentration 13. When 3.00 mol of A and...
please fill out all boxes In a given experiment 3.8 moles of pure NOCI was placed...
please fill out all boxes
In a given experiment 3.8 moles of pure NOCI was placed in an otherwise empty 2.0 L container. Equilibrium was established given the following reaction: + 2NOCI(g) + 2NO(g) + Cl2(g) K = 1.6 x 10-5 Complete the following table. Use numerical values in the Initial row and values containing the variable "x" in both the Change and Equilibrium rows. Let x = the amount of Cl2 needed to reach equilibrium. Units are understood to...
Question 21 (4 points) What is the expression for the equilibrium constant for the following system?...
Question 21 (4 points) What is the expression for the equilibrium constant for the following system? 2N@Cl(g) + 2NO(g) + Cl2(g) O Kc = [NO]2[C12]2/[NOCI]2 O Kc = [NO]2[C[2] / [NOCI]2 O Kc = [NO][Cl] /[NOCI] O Kc = [NO]?(C12]2/[NOCI]2 Kc = 2[NO][Cl2] / 2[NOCI] Question 20 (4 points) What is the correct equilibrium expression for the reaction? SiCl4(g) + O2(g) → SiO2(s) + 2Cl2(g) O Kc = [C12]2/[SIC14][02] Kc = 2[C12] / [SIC]4] [O2] Kc = [SiO2][Cl2] / [SiCl4]...
Please show all work. Provide equations used for full credit. Please use correct significant figures and...
Please show all work. Provide equations used for full credit. Please use correct significant figures and correct units in answers. The reaction, 2NOBr(g) + 2NO(g) + Br2(8) has an equilibrium constant, K = 0.42 at 373 K. a. Calculate Agºrxn at 373 K. b. Using the value of AHºrxn = 45.38 k) and the AGºrxn calculated in part a, calculate the ASºrxn at 373 K. Consider the reaction: 2NO(g) + C12(8) + 2NOCI(g) Given the following table of thermodynamic data,...
QUESTION 12 BEE [CLO-6] At 2000 °C, the equilibrium constant for the reaction: 2NO(g) N2(g) +...
QUESTION 12 BEE [CLO-6] At 2000 °C, the equilibrium constant for the reaction: 2NO(g) N2(g) + O2(g) Is Kc = 2.4. Knowing that the initial concentration of NO is 0.175 M, what will be the concentrations of NO, N2 and O2 at equilibrium? [Hint: you have to build a table to find the answer) (0.175), +2x, +2x (0.175), +x, +x +x (0.175-2x), +x, (0.175-x), +x, +X
Into a system which contained only A, a limited amount of B is injected. The equilibrium,...
Into a system which contained only A, a limited amount of B is injected. The equilibrium, A + B = C is established. Which of the following statements applies? a. The concentrations of A and B become equal. Ob. The concentration of A decreases initially, then becomes constant. c. The concentration of C increases until either A or B is exhausted. Od. The concentration of A is unchanged. Oe. The concentration of B is zero at equilibrium. Save Answer Question...
inneed help please! thanks QUESTION 31 (5 marks) The equilibrium constant at 37°C for the reaction...
inneed help please! thanks
QUESTION 31 (5 marks) The equilibrium constant at 37°C for the reaction cisaconitate isocitrate 2.5. reaction mixture is prepared with isocitrate at a concentration of 0.2 M, and cisaconitate at a concentration of 0.001 M. Which species is favoured (present in greater amount) when the system is at equilibrium? fraducts Calculate the free energy change for this reaction under these conditions. G RT E -3 x 10 x 2 . C .31 XiD G 20-1 Answer...
pages 2-4 please! its equilibrium worksheet 2. A sample of gaseous BrCl is allowed to decompose...
pages 2-4 please! its equilibrium worksheet
2. A sample of gaseous BrCl is allowed to decompose in a closed container at 25C according to the equation below: 2BrCl(g) Bra(g) + Cl2(g) When the reaction reaches equilibrium, the following concentrations were obtained: [BrCl] = 0.38 M, [Cl:] = 0.26 M & [Br2] = 0.26 M. Determine the equilibrium constant for the reaction 3. A mixture of gases NOCI, Cl and NO was allowed to reach equilibrium at a particular temperature. The...
pages 1-4 go together, and last question is separate but needs an answer. separate question: Which...
pages 1-4 go together, and last question is separate but needs
an answer.
separate question: Which state of matter is the most
energetic? give a reason for your answer.
CHEM&121 WS-11: Equilibrium Worksheet 1. Write the equilibrium expression for the following reactions: a. 200+ 0 2CO b. COCl2 CO + Cl2 c. CS2 + 4H CH. +2H:S d. 2SO2 + 0 2SO e. 2C1:05 O2 + 4CIO 1 2. A sample of gaseous BrCl is allowed to decompose in a...
SOS Question 11 (5 points) What is the equilibrium expression for the following reaction? 2Ag (s)...
SOS
Question 11 (5 points) What is the equilibrium expression for the following reaction? 2Ag (s) + Cl2 (g) = 2AgCl (s) OK = 1/[C12] OK = [Agci12 / [Ag] OK = [Ag]?[c12] OK = [Agci12 / ([Ag]?[Cl2)) OK = (AgCl2 Question 12 (5 points) What is true of the percent inition OK = [AgCl2 Question 12 (5 points) What is true of the percent ionization of a weak acid as the concentration of the weak acid increases? the percent...
Using Ice: Generic. Then Real But Simple Numbers 12. In the ICE table started for calculating equilibrium concentrations of the reaction shown, the three terms in the "change"row are M²+ + 2L 5ML [MP] [L] [ML] 0.20 M 0.40 M ом a. b. c. 1,-1, +x +3, +1, 1.-2x, + d. e. +1, +2x, +x +1, +4x, CHEM 104 Using Ice: Solving for K given Initial Concentrations and at Least one Equilibrium Concentration 13. When 3.00 mol of A and...
please fill out all boxes
In a given experiment 3.8 moles of pure NOCI was placed in an otherwise empty 2.0 L container. Equilibrium was established given the following reaction: + 2NOCI(g) + 2NO(g) + Cl2(g) K = 1.6 x 10-5 Complete the following table. Use numerical values in the Initial row and values containing the variable "x" in both the Change and Equilibrium rows. Let x = the amount of Cl2 needed to reach equilibrium. Units are understood to...
Question 21 (4 points) What is the expression for the equilibrium constant for the following system? 2N@Cl(g) + 2NO(g) + Cl2(g) O Kc = [NO]2[C12]2/[NOCI]2 O Kc = [NO]2[C[2] / [NOCI]2 O Kc = [NO][Cl] /[NOCI] O Kc = [NO]?(C12]2/[NOCI]2 Kc = 2[NO][Cl2] / 2[NOCI] Question 20 (4 points) What is the correct equilibrium expression for the reaction? SiCl4(g) + O2(g) → SiO2(s) + 2Cl2(g) O Kc = [C12]2/[SIC14][02] Kc = 2[C12] / [SIC]4] [O2] Kc = [SiO2][Cl2] / [SiCl4]...
Please show all work. Provide equations used for full credit. Please use correct significant figures and correct units in answers. The reaction, 2NOBr(g) + 2NO(g) + Br2(8) has an equilibrium constant, K = 0.42 at 373 K. a. Calculate Agºrxn at 373 K. b. Using the value of AHºrxn = 45.38 k) and the AGºrxn calculated in part a, calculate the ASºrxn at 373 K. Consider the reaction: 2NO(g) + C12(8) + 2NOCI(g) Given the following table of thermodynamic data,...
QUESTION 12 BEE [CLO-6] At 2000 °C, the equilibrium constant for the reaction: 2NO(g) N2(g) + O2(g) Is Kc = 2.4. Knowing that the initial concentration of NO is 0.175 M, what will be the concentrations of NO, N2 and O2 at equilibrium? [Hint: you have to build a table to find the answer) (0.175), +2x, +2x (0.175), +x, +x +x (0.175-2x), +x, (0.175-x), +x, +X
Into a system which contained only A, a limited amount of B is injected. The equilibrium, A + B = C is established. Which of the following statements applies? a. The concentrations of A and B become equal. Ob. The concentration of A decreases initially, then becomes constant. c. The concentration of C increases until either A or B is exhausted. Od. The concentration of A is unchanged. Oe. The concentration of B is zero at equilibrium. Save Answer Question...
inneed help please! thanks
QUESTION 31 (5 marks) The equilibrium constant at 37°C for the reaction cisaconitate isocitrate 2.5. reaction mixture is prepared with isocitrate at a concentration of 0.2 M, and cisaconitate at a concentration of 0.001 M. Which species is favoured (present in greater amount) when the system is at equilibrium? fraducts Calculate the free energy change for this reaction under these conditions. G RT E -3 x 10 x 2 . C .31 XiD G 20-1 Answer...
pages 2-4 please! its equilibrium worksheet
2. A sample of gaseous BrCl is allowed to decompose in a closed container at 25C according to the equation below: 2BrCl(g) Bra(g) + Cl2(g) When the reaction reaches equilibrium, the following concentrations were obtained: [BrCl] = 0.38 M, [Cl:] = 0.26 M & [Br2] = 0.26 M. Determine the equilibrium constant for the reaction 3. A mixture of gases NOCI, Cl and NO was allowed to reach equilibrium at a particular temperature. The...
pages 1-4 go together, and last question is separate but needs
an answer.
separate question: Which state of matter is the most
energetic? give a reason for your answer.
CHEM&121 WS-11: Equilibrium Worksheet 1. Write the equilibrium expression for the following reactions: a. 200+ 0 2CO b. COCl2 CO + Cl2 c. CS2 + 4H CH. +2H:S d. 2SO2 + 0 2SO e. 2C1:05 O2 + 4CIO 1 2. A sample of gaseous BrCl is allowed to decompose in a...
SOS
Question 11 (5 points) What is the equilibrium expression for the following reaction? 2Ag (s) + Cl2 (g) = 2AgCl (s) OK = 1/[C12] OK = [Agci12 / [Ag] OK = [Ag]?[c12] OK = [Agci12 / ([Ag]?[Cl2)) OK = (AgCl2 Question 12 (5 points) What is true of the percent inition OK = [AgCl2 Question 12 (5 points) What is true of the percent ionization of a weak acid as the concentration of the weak acid increases? the percent...
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