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![ANSWER CuLGsH on 5 O.I 0 E .5-o1-4 OC [CoCHp)Î+] = c.ut q 57 Co 20 4957](http://img.homeworklib.com/questions/914995b0-6da7-11eb-b1e6-1bda5c50e44a.png?x-oss-process=image/resize,w_560)
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QUESTION 5 The initial concentration of Ci1- is 0.100M and the initial concentration of Co(H206+ is...
QUESTION 5 The initial concentration of Cilis 0.100M and the initial concentration of Co(H20)62+ is 0.500...
QUESTION 5 The initial concentration of Cilis 0.100M and the initial concentration of Co(H20)62+ is 0.500 M. At equilibrium the concentration of CoC142-is 0.00336. What is the value of the equilibrium constant for the reaction being studied?
The initial concentration of Cil- is 0.100M and the initial concentration of Co(H20)62+ is 0.500 M....
The initial concentration of Cil- is 0.100M and the initial concentration of Co(H20)62+ is 0.500 M. At equilibrium the concentration of COC142- is 0.00303. What is the value of the equilibrium constant for the reaction being studied?
Calculate the concentration of CoCl42- if the absorbance of its solution in a 1 cm cell...
Calculate the concentration of CoCl42- if the absorbance of its solution in a 1 cm cell is 0.794. Use the pertinent data from the lab procedures.
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...
at must be the equilibrium concentration of Question 1 (5 pts). A. If the equilibrium concentration...
at must be the equilibrium concentration of Question 1 (5 pts). A. If the equilibrium concentration of Ce is 0.00010 M, what must be the oqu Cod in the solution? K (Ce (CO)) -59% 10%. (Answer: 3.9 x 10M] B. If the concentration of Ca?" of the solution in 1A is in will some CaCO, begin to precipitate? K (Caco) -1.3 x 10". (Hint: What is the the association of Caland Co, at these concentrations and how does that compare...
a. Using the initial concentration of CH,COOH (from Problem 3) and the equilibrium concentration of H,0...
a. Using the initial concentration of CH,COOH (from Problem 3) and the equilibrium concentration of H,0 calculated (from Problem 4), complete the reaction table for vinegar. Ignore the column under H:O() (shaded in gray). Don't forget to write a sign (+ or -) for the "Change” row entry. (9 pts: each entry is 1 pt.) Reaction Table CH.COOH (aq) + H20(0) CH,COO (aq) + H2O (ag) Initial Change Equilibrium b. By using the concentration values at equilibrium in the reaction...
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...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is Kp -8.1 10-12 at 25°C. a) Calculate AG for the reaction when [Ag'] = 1.0 x 10 2M and CO, +1 = 1.0 x 10- M. (4pts) Ans: b) (Ipt) Is the reaction spontaneous or nonspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; 2NOCI(g) 2NO(g) + Cl2(g) Calculate K, for this reaction at...
5-10 The data below refer to the following reaction: 2NO(g) + Brz(g) 2NOBr(g) [NO] 2.5 [Brz] Concentration (M) Initial...
5-10 The data below refer to the following reaction: 2NO(g) + Brz(g) 2NOBr(g) [NO] 2.5 [Brz] Concentration (M) Initial Equilibrium [NOBr] 5.0 1.0 2.0 Calculate Kc Ans: 0.12 5-11 The AG of atomic oxygen is 230.1 kJ/mol. Determine the equilibrium constant for the following reaction at standard thermodynamic conditions: O2(g) 52 0(g). A) 4.7 x 10-41 B) 2.3 x 10-61 C) 2.1 x 10-81 D) 2.1 x 1040 E) 4.5 x 1080
Hi could you please provide detailed. workings for this question? 6. What is the concentration of...
Hi could you please provide detailed. workings for this
question?
6. What is the concentration of Co2+(aq) ions in the solution made by adding water to cobalt(II) nitrate (0.50 mol) and ethylenediamine (3.0 mol) so that the final volume of solution is 3.0 L? The K stab of [Co(en)]2+ is 1.0 104 a) 1.3 x 10-14 M b) 1.5 x 10-15 M c) 2.9 x 10-15 M d) 3.3 x 10-15 M e) 8.7 x 10-16 M 7. How many...
QUESTION 5 The initial concentration of Cilis 0.100M and the initial concentration of Co(H20)62+ is 0.500 M. At equilibrium the concentration of CoC142-is 0.00336. What is the value of the equilibrium constant for the reaction being studied?
The initial concentration of Cil- is 0.100M and the initial concentration of Co(H20)62+ is 0.500 M. At equilibrium the concentration of COC142- is 0.00303. What is the value of the equilibrium constant for the reaction being studied?
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...
at must be the equilibrium concentration of Question 1 (5 pts). A. If the equilibrium concentration of Ce is 0.00010 M, what must be the oqu Cod in the solution? K (Ce (CO)) -59% 10%. (Answer: 3.9 x 10M] B. If the concentration of Ca?" of the solution in 1A is in will some CaCO, begin to precipitate? K (Caco) -1.3 x 10". (Hint: What is the the association of Caland Co, at these concentrations and how does that compare...
a. Using the initial concentration of CH,COOH (from Problem 3) and the equilibrium concentration of H,0 calculated (from Problem 4), complete the reaction table for vinegar. Ignore the column under H:O() (shaded in gray). Don't forget to write a sign (+ or -) for the "Change” row entry. (9 pts: each entry is 1 pt.) Reaction Table CH.COOH (aq) + H20(0) CH,COO (aq) + H2O (ag) Initial Change Equilibrium b. By using the concentration values at equilibrium in the reaction...
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...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is Kp -8.1 10-12 at 25°C. a) Calculate AG for the reaction when [Ag'] = 1.0 x 10 2M and CO, +1 = 1.0 x 10- M. (4pts) Ans: b) (Ipt) Is the reaction spontaneous or nonspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; 2NOCI(g) 2NO(g) + Cl2(g) Calculate K, for this reaction at...
5-10 The data below refer to the following reaction: 2NO(g) + Brz(g) 2NOBr(g) [NO] 2.5 [Brz] Concentration (M) Initial Equilibrium [NOBr] 5.0 1.0 2.0 Calculate Kc Ans: 0.12 5-11 The AG of atomic oxygen is 230.1 kJ/mol. Determine the equilibrium constant for the following reaction at standard thermodynamic conditions: O2(g) 52 0(g). A) 4.7 x 10-41 B) 2.3 x 10-61 C) 2.1 x 10-81 D) 2.1 x 1040 E) 4.5 x 1080
Hi could you please provide detailed. workings for this
question?
6. What is the concentration of Co2+(aq) ions in the solution made by adding water to cobalt(II) nitrate (0.50 mol) and ethylenediamine (3.0 mol) so that the final volume of solution is 3.0 L? The K stab of [Co(en)]2+ is 1.0 104 a) 1.3 x 10-14 M b) 1.5 x 10-15 M c) 2.9 x 10-15 M d) 3.3 x 10-15 M e) 8.7 x 10-16 M 7. How many...
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