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Into a system which contained only A, a limited amount of B is injected. The equilibrium,...
equilibrium help!! What is the equilibrium constant for the reaction CO(g) + 3 H2(g) - CH4(g)...
equilibrium help!!
What is the equilibrium constant for the reaction CO(g) + 3 H2(g) - CH4(g) + H2O(g) if at 20 °C the equilibrium molar concentrations are [CO] -0.613, [H2] = 1.839, (CH4) = 0.387, and [H20) - 0.387? Format Β Ι Ο The reaction for the formation of the diamine-silver ion is as follows: Ag (aq) + 2NH3(aq) + Ag(NH3)2(aq) a. Write the equilibrium constant expression for this reaction. for the above b. An experiment was carried out to...
Find the equilibrium concentrations of A and B for a=2 and b=2. Assume that the initial...
Find the equilibrium concentrations of A and B for a=2 and b=2. Assume that the initial concentration of A is 1.0 MM and that no B is present at the beginning of the reaction.Kc= 3.0 Express your answers using two significant figures separated by a comma. I made an ICE chart for this problem and I get 3.0= [2X]^2 / [1-2X]^2 I then get 3.0(1-2X)^2 = 4X^2. Then I get 3 + 12X^2 - 12X = 4X^2. Then 8X^2- 12X...
Question 19 of 2 Question 19 Consider this reaction: N2(g) + 3H2(g) + 2NH3(g). Based on...
Question 19 of 2 Question 19 Consider this reaction: N2(g) + 3H2(g) + 2NH3(g). Based on initial conditions, a student predicts that the direction of the reaction proceeds to the left. How would you write the change of NH3 in your ICE table? 4 points +x O-X 2x O-2x +3x 0 -3x Questi Question 24 & points Compare the acid strength between two molecules by completing each of the two sentences below. Use the drop down. HBrO is a than...
Exercise 3.3: Nonlinear equations 1. Find the zeros of the following functions graphically: b) g\left(x\right)=2x^2-4x-16 4...
Exercise 3.3: Nonlinear equations 1. Find the zeros of the following functions graphically: b) g\left(x\right)=2x^2-4x-16 4 c) For the following function determine if x = 1 is a root: 5. Find the rational roots, if any, of the following: b) 8x^3+6x^2-3x-1=0 6. Find the equilibrium solution for each of the following models: a) Q_d=Q_s Q_d=3-P^2 Q_s=6P-4
Consider the reaction and the associated equilibrium constant. Determine the equilibrium concentrations of A and B....
Consider the reaction and the associated equilibrium constant. Determine the equilibrium concentrations of A and B. Assume the initial concentration of A = 1.0 M and that no B is present at the beginning of the reaction, since B is the product. A(g) ⇌ B(g) Kc = 4.0 Group of answer choices A [A] = 0.2 M; [B] = 0.8 M B [A] = 0.4 M; [B] = 0.1 M C [A] = 1. M; [B] = 4. M D [A]...
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)...
Model 2: A weak base increases the hydroxide concentration of a solution, but the amount of...
Model 2: A weak base increases the hydroxide concentration of a solution, but the amount of reaction is small. Na OH 圖B molecule ON BH+ ion H20 molecules are not shown H20 molecules are not shown A solution of a strong base, NaOH A solution of a weak base, B Critical Thinking Questions 7. How was the species BH produced in Model 2? 8. Complete and balance the following reaction equation for the weak base pyridine: CsH5N(aq) + H20(I) =...
In each part, solve the linear system, if possible, and use the result to determine whether...
In each part, solve the linear system, if possible, and use the result to determine whether the lines represented by the equa- tions in the system have zero, one, or infinitely many points of intersection. If there is a single point of intersection, give its coordinates, and if there are infinitely many, find parametric equations for them. (a) 3x – 2y = 4 (b) 2x - 4y = 1 (c) x - 2y = 0 6x – 4y = 9...
Consider the following reaction for Questions 1.3 and answer the questions based upon this GU u...
Consider the following reaction for Questions 1.3 and answer the questions based upon this GU u IIULS reaction: CÓ (g) + 3 H (g) + CH4 (g) + H2O (G) 1. At 25°C, Keq=4.0. What must be the Co] at equilibrium If the equilibrium concentrations of [H.]= 2.0M. (CH) = 5.0M, and (HO) = 3.OM? Answer: 0.469 M The ICE table is a way to keep track of what is happening in the reaction vessel. The initial concentrations if given...
Home Work Due Next Class Name: For the following reaction in a 5.0 L reaction vessel...
Home Work Due Next Class Name: For the following reaction in a 5.0 L reaction vessel and at some temperature: CO2(g) + H2(g) CO(g) H20(g) 2. Ke-0.20 at this temperature. Complete the following table (use x where appropriate): CO2 1.00 H2 2.00 со 0 H20 0 initial moles change in moles equilibrium moles equilibrium conc equilibrium conc value (no "r") Verify that your equilibrium concentrations are correct! 3. The following reaction does not proceed at room temperature (the equilibrium constant...
equilibrium help!!
What is the equilibrium constant for the reaction CO(g) + 3 H2(g) - CH4(g) + H2O(g) if at 20 °C the equilibrium molar concentrations are [CO] -0.613, [H2] = 1.839, (CH4) = 0.387, and [H20) - 0.387? Format Β Ι Ο The reaction for the formation of the diamine-silver ion is as follows: Ag (aq) + 2NH3(aq) + Ag(NH3)2(aq) a. Write the equilibrium constant expression for this reaction. for the above b. An experiment was carried out to...
Question 19 of 2 Question 19 Consider this reaction: N2(g) + 3H2(g) + 2NH3(g). Based on initial conditions, a student predicts that the direction of the reaction proceeds to the left. How would you write the change of NH3 in your ICE table? 4 points +x O-X 2x O-2x +3x 0 -3x Questi Question 24 & points Compare the acid strength between two molecules by completing each of the two sentences below. Use the drop down. HBrO is a than...
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)...
Model 2: A weak base increases the hydroxide concentration of a solution, but the amount of reaction is small. Na OH 圖B molecule ON BH+ ion H20 molecules are not shown H20 molecules are not shown A solution of a strong base, NaOH A solution of a weak base, B Critical Thinking Questions 7. How was the species BH produced in Model 2? 8. Complete and balance the following reaction equation for the weak base pyridine: CsH5N(aq) + H20(I) =...
In each part, solve the linear system, if possible, and use the result to determine whether the lines represented by the equa- tions in the system have zero, one, or infinitely many points of intersection. If there is a single point of intersection, give its coordinates, and if there are infinitely many, find parametric equations for them. (a) 3x – 2y = 4 (b) 2x - 4y = 1 (c) x - 2y = 0 6x – 4y = 9...
Consider the following reaction for Questions 1.3 and answer the questions based upon this GU u IIULS reaction: CÓ (g) + 3 H (g) + CH4 (g) + H2O (G) 1. At 25°C, Keq=4.0. What must be the Co] at equilibrium If the equilibrium concentrations of [H.]= 2.0M. (CH) = 5.0M, and (HO) = 3.OM? Answer: 0.469 M The ICE table is a way to keep track of what is happening in the reaction vessel. The initial concentrations if given...
Home Work Due Next Class Name: For the following reaction in a 5.0 L reaction vessel and at some temperature: CO2(g) + H2(g) CO(g) H20(g) 2. Ke-0.20 at this temperature. Complete the following table (use x where appropriate): CO2 1.00 H2 2.00 со 0 H20 0 initial moles change in moles equilibrium moles equilibrium conc equilibrium conc value (no "r") Verify that your equilibrium concentrations are correct! 3. The following reaction does not proceed at room temperature (the equilibrium constant...
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