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Kc = Kfwd / Krev
![A+B Rate = kf [A] [B] rate = kee [c] at equilt. Kj [A] [B] = kr [c] #equillibrium constant, ko = kind Date Page No. [c] CALCB](http://img.homeworklib.com/questions/27387460-708e-11ea-b9f5-3d9e33ad0bda.png?x-oss-process=image/resize,w_560)
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5-15 An equilibrium is established in which both the forward (fwd) and the reverse (rev) reactions...
An equilibrium is established in which both the forward (fwd) and the reverse (rev) reactions are...
An equilibrium is established in which both the forward (fwd) and the reverse (rev) reactions are elementary Calculate the equilibrium constant ke if the rate constant fud -0.00371 and the key = 0.0036
When a chemical reaction is at equilibrium, the forward and reverse reactions occur at the same...
When a chemical reaction is at equilibrium, the forward and reverse reactions occur at the same rate. The concentrations of the different compounds in the reactions will remain constant. The relationship between the concentrations of the reactants and products is expressed as the equilibrium constant, K.. Part A Balance this equation, and then enter the coefficients, in order, below. CCl,(g) + O2(g) = COCl (g) - Cl (8) Express your answer as integers separated by commas (e.g. 1, 2, 3,...
the hints say use a reverse reaction and find the concentration of A. i did this....
the
hints say use a reverse reaction and find the concentration of A. i
did this. and i dint know how to go furthur
At a certain temperature, this reaction establishes an equilibrium with the given equilibrium constant, Ke 3 A(g) + 2B() 4C(g) K -1.33 x 1015 If, at this temperature, 1.30 mol of A and 3.80 mol of B are placed in a 1.00 L container, what are the concentrations of A, B, and C at equilibrium? (A)...
the equilibrium constant is given for two of the reactions below. Determine the value of the...
the equilibrium constant is given for two of the reactions below. Determine the value of the missing 23) - equilibrium constant A(g) +B(g) - AB(g) AB(g) + A(g) - A2B(g) 2 A(g) +B(g) - A2B(g) Ke=0.24 Ke = 3.8 Ke=? A) 0.63 B) 4.0 C) 16 D) 0.91 E) 3.6 24) 24) Determine the value of Kp for the following reaction, at 300K, if the equilibrium concentrations are as follows: (N2leq -1.5M, [H2leq = 1.1 M, (NH3 leq = 0.47...
A+B=C+D equilibrium constant can be expressed as a ratio of the concentrations: KOD AB his is...
A+B=C+D equilibrium constant can be expressed as a ratio of the concentrations: KOD AB his is an elementary chemical reaction, then there is a single forward rate and a single reverse rate for this reaction, which can be written as follows: forward rate = kr[A][B] reverse rate = k CD ere kr and ky are the forward and reverse rate constants, respectively. When equilibriums reached, the forward and reverse rates are equal ky[A] B-k CD us, the rate constants are...
5. The equilibrium constant, KcKc, is calculated using molar concentrations. For gaseous reactions another form of...
5. The equilibrium constant, KcKc, is calculated using molar concentrations. For gaseous reactions another form of the equilibrium constant, KpKp, is calculated from partial pressures instead of concentrations. These two equilibrium constants are related by the equation Kp=Kc(RT)Δn where R=0.08206 L⋅atm/(K⋅mol)R=0.08206 L⋅atm/(K⋅mol), TT is the absolute temperature, and ΔnΔn is the change in the number of moles of gas (sum moles products - sum moles reactants). For example, consider the reaction N2(g)+3H2(g)⇌2NH3(g) for which Δn=2−(1+3)=−2 For the reaction 3A(g)+2B(g)⇌C(g) KcKc...
9. Which of the following acids is the WEAKEST? The acid is followed by its Ka...
9. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. A) HC2H302, 1.8 x 10-5 B) HIO, 2.3 x 10-11 C) HBrO, 2.3 x 10-9 D) HCIO, 2.9 x 10-8 E) C6H5CO2H, 6.3 x 10-5 10. Calculate P [NO]eq, if P [NOCIJeg = 0.33 atm, P [Cl2leq = 0.50 atm, and Kp = 1.9 x 10-2 2 NOCI(g) = 2 NO(g) + Cl2(g) A) 1.7 atm B) 0.0042 atm C) 0.30 atm D)...
5) Determine the value of Kc for the following reaction if the equilibrium concentrations are as...
5) Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [NO2]eq = 0.85 M and [NO]eq=0.38 M. 2 NO2(g) - N2048) A) 2.2 B) 1.9 C) 0.022 D) 0.22 E) 0.53 6) Which of the following statements is true? A) If Q=K, it means the reaction is not at equilibrium. B) If Q<K, it means the forward reaction will proceed to the right) to form more reactants. C) IFO <K, it means the...
answer all 6) cernents is true? equilibrium co the right 5) Determine the value of Ke...
answer all
6) cernents is true? equilibrium co the right 5) Determine the value of Ke for the following reaction if the equilibrium concentrations are as follows: (NO Joy -0.85 M and [NO_Jeg -0.38 M. 2 NO:(8) - N,Od D) 0.22 E) 0.53 A) 2.2 C) 0.022 B) 19 6) Which of the following statements is true? A) 10-K, it means the reaction is not at equilibrium. B) TOK, it means the forward reaction will proceed to the right to...
Thank you Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction...
Thank you
Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction below is 1.8 x 10-?. PCIs (g) - PC1; (g) + Cl2 (g) Assume a quantity of PCIs (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. At equilibrium, if the vessel contains I mole of PCs (g)...
An equilibrium is established in which both the forward (fwd) and the reverse (rev) reactions are elementary Calculate the equilibrium constant ke if the rate constant fud -0.00371 and the key = 0.0036
When a chemical reaction is at equilibrium, the forward and reverse reactions occur at the same rate. The concentrations of the different compounds in the reactions will remain constant. The relationship between the concentrations of the reactants and products is expressed as the equilibrium constant, K.. Part A Balance this equation, and then enter the coefficients, in order, below. CCl,(g) + O2(g) = COCl (g) - Cl (8) Express your answer as integers separated by commas (e.g. 1, 2, 3,...
the
hints say use a reverse reaction and find the concentration of A. i
did this. and i dint know how to go furthur
At a certain temperature, this reaction establishes an equilibrium with the given equilibrium constant, Ke 3 A(g) + 2B() 4C(g) K -1.33 x 1015 If, at this temperature, 1.30 mol of A and 3.80 mol of B are placed in a 1.00 L container, what are the concentrations of A, B, and C at equilibrium? (A)...
the equilibrium constant is given for two of the reactions below. Determine the value of the missing 23) - equilibrium constant A(g) +B(g) - AB(g) AB(g) + A(g) - A2B(g) 2 A(g) +B(g) - A2B(g) Ke=0.24 Ke = 3.8 Ke=? A) 0.63 B) 4.0 C) 16 D) 0.91 E) 3.6 24) 24) Determine the value of Kp for the following reaction, at 300K, if the equilibrium concentrations are as follows: (N2leq -1.5M, [H2leq = 1.1 M, (NH3 leq = 0.47...
A+B=C+D equilibrium constant can be expressed as a ratio of the concentrations: KOD AB his is an elementary chemical reaction, then there is a single forward rate and a single reverse rate for this reaction, which can be written as follows: forward rate = kr[A][B] reverse rate = k CD ere kr and ky are the forward and reverse rate constants, respectively. When equilibriums reached, the forward and reverse rates are equal ky[A] B-k CD us, the rate constants are...
9. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. A) HC2H302, 1.8 x 10-5 B) HIO, 2.3 x 10-11 C) HBrO, 2.3 x 10-9 D) HCIO, 2.9 x 10-8 E) C6H5CO2H, 6.3 x 10-5 10. Calculate P [NO]eq, if P [NOCIJeg = 0.33 atm, P [Cl2leq = 0.50 atm, and Kp = 1.9 x 10-2 2 NOCI(g) = 2 NO(g) + Cl2(g) A) 1.7 atm B) 0.0042 atm C) 0.30 atm D)...
5) Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [NO2]eq = 0.85 M and [NO]eq=0.38 M. 2 NO2(g) - N2048) A) 2.2 B) 1.9 C) 0.022 D) 0.22 E) 0.53 6) Which of the following statements is true? A) If Q=K, it means the reaction is not at equilibrium. B) If Q<K, it means the forward reaction will proceed to the right) to form more reactants. C) IFO <K, it means the...
answer all
6) cernents is true? equilibrium co the right 5) Determine the value of Ke for the following reaction if the equilibrium concentrations are as follows: (NO Joy -0.85 M and [NO_Jeg -0.38 M. 2 NO:(8) - N,Od D) 0.22 E) 0.53 A) 2.2 C) 0.022 B) 19 6) Which of the following statements is true? A) 10-K, it means the reaction is not at equilibrium. B) TOK, it means the forward reaction will proceed to the right to...
Thank you
Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction below is 1.8 x 10-?. PCIs (g) - PC1; (g) + Cl2 (g) Assume a quantity of PCIs (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. At equilibrium, if the vessel contains I mole of PCs (g)...
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