a.) A saturated solution of AgCl is treated with solid NaCl until the [Cl−] is 0.38...
a.) A saturated solution of AgCl is treated with solid NaCl until the [Cl−] is 0.38 M. What will be the resulting [Ag+] in solution? Enter your answer in scientific notation.
b.)What percent of Ag+ remains in solution at this point?
Homework Answers
![Consider a solution of AgC1 which is treated with solid NaC1 At some point the concentration of C ion is 0.38 M. Calculate the [Ag ] concentration when [CT] concentration is 0.38 M. k of AgCl is 1.77x100 Calculate the concentration o gas follows Substitute 1.77 x10 for ki and 0.38 M for [Cr] and calculate the concentration of [Ag ] as follows: 1.77x10 -[Agx0.38 1.77x10 0.38 4.6578x100 M Hence, the concentration of [ng] at 0.38 M concentration of [Cl-] is 4.65 78x10M Calculate the concentration of [Ag] present in the solution initially as follows Initially the concentration of Ag] and Lcrj are the same. of [Ag] and [Cr] as s Assume the c Hence, 1.77×10-10-SXS -1.77x10 s=V1 7x10-10 s = 1.33 x 10° M [m]= s](http://img.homeworklib.com/questions/08735040-5c5a-11ec-ae6d-6d8fdb2cab8d.png?x-oss-process=image/resize,w_560)
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a.) A saturated solution of AgCl is treated with solid NaCl
until the [Cl−] is 0.38...
Part A Tris[tris(hydroxymethyl)aminomethane] is a common buffer for studying biological systems. (Ka = 5.01 × 10−9...
Part A Tris[tris(hydroxymethyl)aminomethane] is a common buffer for studying biological systems. (Ka = 5.01 × 10−9 and pKa = 8.3) (a) Calculate the pH of the Tris buffer after mixing 13.5 mL of 0.15 M HCl solution with 25.0 mL of 0.10 M Tris. (b) This buffer was used to study an enzyme-catalyzed reaction. As a result of the reaction, 0.00017 mol of H+ was produced. What is the pH of the buffer at the end of the reaction? (c)...
Silver chloride, AgCl, is a sparingly soluble solid. Answer the following questions about a saturated solution...
Silver chloride, AgCl, is a sparingly soluble solid. Answer the following questions about a saturated solution prepared by placing solid silver chloride in a 1.94 x 10-5 M NaCl(aq) solution. At some temperature, the silver ion concentration, [Ag+], was found to be 6.24 x 10-6 M. (a) What is the concentration of chloride ions, [CI – ], in the resulting solution? XM (b) What is the molar solubility of silver chloride, AgCl, in 1.94 x 10-5 M NaCl? 4.9 6.24e-6...
NaCl(s) ⇌ Na+(aq) + Cl-(aq) ΔHo = 3.9 kJ/mol At 298 K, a saturated solution of NaCl has [Na+] = 7.0 M and [Cl-] = 5.4 M....
NaCl(s) ⇌ Na+(aq) + Cl-(aq)
ΔHo = 3.9 kJ/mol At 298 K, a saturated solution of NaCl has [Na+] =
7.0 M and [Cl-] = 5.4 M. If the temperature of the mixture is
increased to 323 K, what will be the equilibrium concentration (M)
of Na+? (Assume no ion pairing.) Enter your answer to 2 decimal
places.
NaCl(s) Na (aq) + CI'(aq) AH- 3.9 kJ/mol At 298 K, a saturated solution of NaCI has [Na"] 7.0M and [CI] -...
6-2 The conductivity of a cup of saturated AgCl solution is 0.0019 S.cm-1. What is the...
6-2
The conductivity of a cup of saturated AgCl solution is 0.0019
S.cm-1. What is the value of the solubility product constant of
AgCl under the temperature and pressure of the day?
AgCl(s) → Ag+(aq) + Cl-(aq),
Ksp = [Ag+][Cl-]
Thank you so much.
A solution is 0.10 M Cl and 0.10 M I- . Silver nitrate is slowly added...
A solution is 0.10 M Cl and 0.10 M I- . Silver nitrate is slowly added to precipitate the silver halide. Ksp(AgCl) = 1.77 x 10-10; Ksp(AgI) = 8.52 x 10-17 (A) Which solid will precipitate first? (B) What will be the [Ag+ ] when the first solid begins to precipitate? (C) What [Ag+ ] is required in order to precipitate AgCl? (D) What will be the [I- ] when the AgCl starts to precipitate? (E) What percentage of the...
a) Use the below to fill in the graph - The solution labeled "1.00g NaCl" contains...
a) Use the below to fill in the graph - The solution labeled "1.00g NaCl" contains 1.00g of NaCl dissolved in water. Use the solution viewer to determine the number of grams of Na+ and Cl- in the solution, and confirm that these add to 1.00g. -The solution labeled "1.00g AgNO3" contains 1.00g of solid AgNO3. Add 100ml of water to this solution. Use the solution viewer to determine the number of grams of Ag+ and NO3- in the solution. ...
(a) Saturated Sodium Chloride. Watch Video-3a where to 4 mL of saturated (5.4 M) NaCl in...
(a) Saturated Sodium Chloride. Watch Video-3a where to 4 mL of saturated (5.4 M) NaCl in a 13 x 100mm test tube, 2 mL of concentrated (12 M) HC) is added. Write down the chemical reaction(s) involved, being sure to include the state of matter of all reactants and products so it is clear if there is a solid/precipitate expected. (1 point) Calculate the total Cl concentration in the NaCl solution after adding 2 mL of 12 M HCl to...
2. A cell was prepared by dipping a AgCl/Ag wire and a saturated calomel electrode into...
2. A cell was prepared by dipping a AgCl/Ag wire and a saturated calomel electrode into 0.100 M Cl solution. The wire was attached to the positive terminal of a potentiometer and the calomel electrode was attached to the negative terminal. (a) Write a half-reaction for the AgCl/Ag electrode. (b) Write the Nernst equation for the Cu electrode. (c) Calculate the cell voltage.
10.0 mL of unknown CL- solution requires 22.0 mL of 0.050 M AgNO3 to reach the...
10.0 mL of unknown CL- solution requires 22.0 mL of 0.050 M AgNO3 to reach the end point. What is the concentration of Cl- in the unknown? If the solution was prepared by dissolving 1.00 g of solid in 100 mL, what is the weight % CL- in the solid? Ag+ + CL- -------> AgCl
AgCl (s) + --> <-- Ag + (aq) + Cl- (aq) Shown above is information about...
AgCl (s) + --> <-- Ag + (aq) + Cl- (aq) Shown above is information about the dissolution of AgCl in water at 298 K. In a chemistry lab a student wants to determine the value of s, the molar solubility of AgCl, by measuring [Ag+] in a saturated solution prepared by mixing excess AgCl and distilled water. How would the results of the experiment be altered if the student mixed excess AgCl with tap water (in which [Cl-] =...
Silver chloride, AgCl, is a sparingly soluble solid. Answer the following questions about a saturated solution prepared by placing solid silver chloride in a 1.94 x 10-5 M NaCl(aq) solution. At some temperature, the silver ion concentration, [Ag+], was found to be 6.24 x 10-6 M. (a) What is the concentration of chloride ions, [CI – ], in the resulting solution? XM (b) What is the molar solubility of silver chloride, AgCl, in 1.94 x 10-5 M NaCl? 4.9 6.24e-6...
NaCl(s) ⇌ Na+(aq) + Cl-(aq)
ΔHo = 3.9 kJ/mol At 298 K, a saturated solution of NaCl has [Na+] =
7.0 M and [Cl-] = 5.4 M. If the temperature of the mixture is
increased to 323 K, what will be the equilibrium concentration (M)
of Na+? (Assume no ion pairing.) Enter your answer to 2 decimal
places.
NaCl(s) Na (aq) + CI'(aq) AH- 3.9 kJ/mol At 298 K, a saturated solution of NaCI has [Na"] 7.0M and [CI] -...
6-2
The conductivity of a cup of saturated AgCl solution is 0.0019
S.cm-1. What is the value of the solubility product constant of
AgCl under the temperature and pressure of the day?
AgCl(s) → Ag+(aq) + Cl-(aq),
Ksp = [Ag+][Cl-]
Thank you so much.
(a) Saturated Sodium Chloride. Watch Video-3a where to 4 mL of saturated (5.4 M) NaCl in a 13 x 100mm test tube, 2 mL of concentrated (12 M) HC) is added. Write down the chemical reaction(s) involved, being sure to include the state of matter of all reactants and products so it is clear if there is a solid/precipitate expected. (1 point) Calculate the total Cl concentration in the NaCl solution after adding 2 mL of 12 M HCl to...
2. A cell was prepared by dipping a AgCl/Ag wire and a saturated calomel electrode into 0.100 M Cl solution. The wire was attached to the positive terminal of a potentiometer and the calomel electrode was attached to the negative terminal. (a) Write a half-reaction for the AgCl/Ag electrode. (b) Write the Nernst equation for the Cu electrode. (c) Calculate the cell voltage.
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