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Question 8 At a particular temperayure, the equilibrium constant, Kc, for the following reaction is 0.360:...
At 2000°C the equilibrium constant for the reaction is Kc = 2.4 103. 2 NO(g) N2(g)...
At 2000°C the equilibrium constant for the reaction is Kc = 2.4 103. 2 NO(g) N2(g) + O2(g) If the initial concentration of NO is 0.180 M, what are the equilibrium concentrations of NO, NO is not 0.002, 0.004, 0.02. 0.00180 NO is IMPORTANT, need the CORRECT answer
at 2000 c the equilibrium constant of the reaction is Kc = 2.4 x10 ^ 3....
at 2000 c the equilibrium constant of the reaction is
Kc = 2.4 x10 ^ 3. If the initial concentration of NO is 0.200 M.
What are the equilibrium concentrations for NO, N2 and O2
at 2000 c the equilibrium constant of the reaction is
Kc = 2.4 x10 ^ 3. If the initial concentration of NO is 0.200 M.
What are the equilibrium concentrations for NO, N2 and O2
CAPÍTULO 15 Equilibrio químico A 2000 °C la constante de...
answer both If a 1.0 L flask is filled with 0.22 mol of N2 and 0.22...
answer both
If a 1.0 L flask is filled with 0.22 mol of N2 and 0.22 mol of O2 at 2000°C, what is (NO) after the reaction establishes equilibrium? (Kc - 0.10 at 2000°C) N2(g) + O2(8) 2NO(g) 1) 0.034 M 2) 0.060 M 3) 0.079 M 4) 0.12 M Question 34 (1 point) For the reaction of CH3NC(8) CH3CN(8) Kc = 11 What is the equilibrium concentration of CH3CN if the flask initially contains only 0.56 M CH3CN?
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related...
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related to the following reaction? O2 (a) N2(a) + O2(a) = 2NO(a) K=.............. (b) 4NOQ = 2Nz () + 2O2(g) Kos......... (c) NO) 1/2 N2(0)+ 1/2O2(0) K3= +++ (d) 1/2 N2(a) + 1/2O2(a) = NO) Ke=.............. 3. Given Kc or ko for the following reactions, what is the value of Koor K? (a) l2(g) + Cl2(a) = 2ICIOX Kc = 2.0 x105 at 25°C (b)...
1) 2) 3) 4) The equilibrium constant for the gas phase reaction 2803 (g) = 2802...
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The equilibrium constant for the gas phase reaction 2803 (g) = 2802 (g) + O2 (g) is Keg = 7.1 x 102 at 999 K. At equilibrium,_ O only reactants are present O roughly equal amounts of products and reactants are present products predominate only products are present reactants predominate QUESTION 20 The rate law of a reaction is rate = k[X]-. The units of the rate constant are O mol L-15-2 OL mol-15-1 O mol2...
The following reaction has an equilibrium constant, Kc, of 1.80 x 10-4 at a particular temperature:...
The following reaction has an equilibrium constant, Kc, of 1.80 x 10-4 at a particular temperature: 2NOCl (g) → 2 NO (g) + Cl2 (g) You have a container in which the concentration of HOCl is 0.99 M, the concentration of NO is 0.45 M, and the concentration of Cl2 is 0.67 M. (a) Calculate the value of the reaction quotient Q. (b) Is the system at equilibrium? If not, predict which way (right or left) the reaction will proceed...
termolecular QUESTION 11 At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction:...
termolecular QUESTION 11 At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) =12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 2.68 mol of 12 and 2.68 mol of Cl2 are initially mixed in a 3.0-L flask? *Please report 3 significant figures. Numbers only. No unit. No scientific notation QUESTION 12
The equilibrium constant, Kc, for the following reaction is 6.30 at 723K. 2NH3(g) N2(g) + 3H2(g)...
The equilibrium constant, Kc, for the following reaction is 6.30 at 723K. 2NH3(g) N2(g) + 3H2(g) If an equilibrium mixture of the three gases in a 15.7 L container at 723K contains 0.284 mol of NH3(g) and 0.437 mol of N2, the equilibrium concentration of H2 is__________ M.
19) Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the...
19) Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of H2O(g). C2H4(8) + H2O(g) - C2H5OH(g) Kc = 9.0 x 103 (C2H4leq=0.015 M [C2H5OHleq=1.69 M A) 1.0 M B) 9.9 x 10-7 M C) 0.013 M D) 1.68 M E) 80.M 20) Consider the following reaction at equilibrium. What effect will increasing the volume of the reactic mixture have on the system? 20) 2 H2S(8) + 3 O2(g) + 2 H2O(g)...
1.The equilibrium constant, Kc, for the reaction of iodine bromide to form iodine and bromine is...
1.The equilibrium constant, Kc, for the reaction of iodine bromide to form iodine and bromine is 2.5*10^-3. If an equilibrium mixture contains 0.58 M IBr and 3.8*10^-2 M I2, what is the molar concentration of Br2? 2IBr(g)—>I2(g)+Br2(g) express answer to two significant figures and include the appropriate units. 2. For the reaction at 225 degrees celsius at the equilibrium contant at 1.7*10^2. If the equilibrium mixture contains 0.24 M H2 and 0.025 M N2, what is the molar concentration of...
at 2000 c the equilibrium constant of the reaction is
Kc = 2.4 x10 ^ 3. If the initial concentration of NO is 0.200 M.
What are the equilibrium concentrations for NO, N2 and O2
at 2000 c the equilibrium constant of the reaction is
Kc = 2.4 x10 ^ 3. If the initial concentration of NO is 0.200 M.
What are the equilibrium concentrations for NO, N2 and O2
CAPÍTULO 15 Equilibrio químico A 2000 °C la constante de...
answer both
If a 1.0 L flask is filled with 0.22 mol of N2 and 0.22 mol of O2 at 2000°C, what is (NO) after the reaction establishes equilibrium? (Kc - 0.10 at 2000°C) N2(g) + O2(8) 2NO(g) 1) 0.034 M 2) 0.060 M 3) 0.079 M 4) 0.12 M Question 34 (1 point) For the reaction of CH3NC(8) CH3CN(8) Kc = 11 What is the equilibrium concentration of CH3CN if the flask initially contains only 0.56 M CH3CN?
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related to the following reaction? O2 (a) N2(a) + O2(a) = 2NO(a) K=.............. (b) 4NOQ = 2Nz () + 2O2(g) Kos......... (c) NO) 1/2 N2(0)+ 1/2O2(0) K3= +++ (d) 1/2 N2(a) + 1/2O2(a) = NO) Ke=.............. 3. Given Kc or ko for the following reactions, what is the value of Koor K? (a) l2(g) + Cl2(a) = 2ICIOX Kc = 2.0 x105 at 25°C (b)...
1)
2)
3)
4)
The equilibrium constant for the gas phase reaction 2803 (g) = 2802 (g) + O2 (g) is Keg = 7.1 x 102 at 999 K. At equilibrium,_ O only reactants are present O roughly equal amounts of products and reactants are present products predominate only products are present reactants predominate QUESTION 20 The rate law of a reaction is rate = k[X]-. The units of the rate constant are O mol L-15-2 OL mol-15-1 O mol2...
termolecular QUESTION 11 At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) =12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 2.68 mol of 12 and 2.68 mol of Cl2 are initially mixed in a 3.0-L flask? *Please report 3 significant figures. Numbers only. No unit. No scientific notation QUESTION 12
19) Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of H2O(g). C2H4(8) + H2O(g) - C2H5OH(g) Kc = 9.0 x 103 (C2H4leq=0.015 M [C2H5OHleq=1.69 M A) 1.0 M B) 9.9 x 10-7 M C) 0.013 M D) 1.68 M E) 80.M 20) Consider the following reaction at equilibrium. What effect will increasing the volume of the reactic mixture have on the system? 20) 2 H2S(8) + 3 O2(g) + 2 H2O(g)...
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