Homework Answers
![we ® Basoy → Bat2 + soy-2 .. we know, Ksp = [Bat?] [soy?] 1. let molar solubility be s moll then, e) 106x10=44= 52 S = 1.3 x](http://img.homeworklib.com/questions/51d84350-71e4-11ea-8c7d-552185c49691.png?x-oss-process=image/resize,w_560)
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13) The Ksp for the insoluble sali Boso Sp for the insoluble salt BaSO, is 1.6X...
5) Which of the following salts forms aqueous solutions with pli>T! Na:CO, e. Na SO, NaBr...
5) Which of the following salts forms aqueous solutions with pli>T! Na:CO, e. Na SO, NaBr d. NHL.CI 6) Which of the following is not a buffer system solution containing roughly equal concentrations of fluoride ion and hydrofluoric acid. c. phosphate ion and monophosphate ion. chloride ion and hydrochloric acid. d s ulfite ion and bisulfite ion. 7) What is indicated by the shape of the titration curve? b. Volume of titrant a. A diprotic acid was titrated with a...
For PbCl2, the Ksp = 1.7 x 10-5. What is the solubility of PbCl 2 in...
For PbCl2, the Ksp = 1.7 x 10-5. What is the solubility of PbCl 2 in 1.0 M NaCl? O a. 4.1 x 10-3 M O b. 2.6 x 10-2 M O c. 1.6 x 10-2 M O d. 1.7 x 10-4 M O e. 1.7 x 10-5 M
Silver phosphate, Ag3PO4, is an insoluble salt that has a Ksp = 1.3 x 10-20. a....
Silver phosphate, Ag3PO4, is an insoluble salt that has a Ksp = 1.3 x 10-20. a. Calculate the molar solubility of Ag3PO4 in pure water. b. Will the molar solubility of Ag3PO4 increase or decrease in a solution containing 0.020 M Na3PO4? c. Will a precipitate form if a solution is made by combining 3.0 x 10-5 M AgNO3 and 2.3 x 10-4 M Na3PO4? (hint: calculate Q)
Find Ksp The generic metal A forms an insoluble salt AB(s) and a complex ACs(aq). The...
Find Ksp
The generic metal A forms an insoluble salt AB(s) and a complex ACs(aq). The equilibrium concentrations in a solution of ACs were found to be (A) = 0.100 M, [C] = 0.0140 M, and [ACs) = 0.100 M. Determine the formation constant, K, of AC5. Number K,= 1.86 x 10 The solubility of AB(s) in a 1.000-M solution of C(aq) is found to be 0.175 M. What is the Ksp of AB? Number
For the insoluble salt cadmium (II) iodate, the solubility product, Ksp, is 2.3 x 10-8. a)...
For the insoluble salt cadmium (II) iodate, the solubility product, Ksp, is 2.3 x 10-8. a) Write the solubility product expression for cadmium (II) iodate. b) Determine the molar solubility (M) of cadmium (II) iodate in pure water. c) Calculate the solubility (M) of cadmium (II) iodate in a solution of 0.20 M Cd(NO3)2. Comment on whether the solubility has increased or decreased from part (b). d) Predict whether the solubility of cadmium (II) iodate will increase or decrease if...
When 25.0 mL of a 4.80×10-4M potassium sulfate solution is combined with 15.0 mL of a 4.27×10-4M calcium acetate solutio...
When 25.0 mL of a
4.80×10-4M potassium
sulfate solution is combined with 15.0 mL
of a 4.27×10-4M calcium
acetate solution does a precipitate
form? (yes or no)
For these conditions the Reaction Quotient, Q, is equal to ?
The molar solubility of calcium sulfite in a
0.158 M potassium sulfite
solution is ? M.
Solid cobalt(II) acetate is slowly added to
50.0 mL of a 0.0327 M
potassium carbonate solution. The concentration of
cobalt(II) ion required to just initiate
precipitation is...
can you teach me how to solve this problem? Formula Compound Id 1 fuoride Calculate the...
can you teach me how to solve this problem?
Formula Compound Id 1 fuoride Calculate the molar solubility in water of (a) PbBr2: (b) Ag2CO3; (c) Fe(OH)2 For the purpose of this calculation, ignore any reaction of the anion with water and the autoprotolysis of water. Compound aluminum h ids antimon sulle barium carbonate Huoride sulfate hismuth sulf calcium carbonate fluoride hydroxide wate chromium(III) iodate copper bromide chloride ALLOH), Shis: BaCO Bar BaSO BS CO CF CaOH C. CH )...
help me out, please! answer all the multiple choice. (15) A phosphate buffer solution is prepared by mixing 100. m...
help me out, please! answer all the multiple
choice.
(15) A phosphate buffer solution is prepared by mixing 100. mL. of 0.300 M KH PO, and 150.ml 0.500 M K HPO (a) Calculate the molar concentrations of H:PO, and that of HPO,2 in the buffer solution. (b) What is the pH of the buffer solution? (H,PO, has K,-6.2 x 10 (c) Write a net ionic equation for the bufering reaction against a strong acid, Hjo (d) Calculate the new concentration...
Solubility Product Constants (Ksp at 25 °C) Type Formula Кsp Bromides PbBr2 6.3 x 10-6 AgBr...
Solubility Product Constants (Ksp at 25 °C) Type Formula Кsp Bromides PbBr2 6.3 x 10-6 AgBr 3.3 * 10-13 Carbonates BaCO3 8.1 x 10-9 CaCO3 3.8 x 10-9 COCO3 8.0 × 10-13 CuCO3 2.5 10-10 FeCO3 3.5 x 10-11 PbCO3 1.5 10-13 MgCO3 4.0 x 10-5 MnCO3 1.8 10-11 NiCO3 6.6 x 10-9 Ag2CO3 8.1 x 10-12 ZnCO3 1.5 x 10-11 Chlorides PbCl2 1.7 x 10-5 AgC1 1.8 10-10 Chromates BaCrO4 2.0 x 10-10 CaCrO4 7.1 x 10-4 PbCr04 1.8...
[References) Calculate the molar solubility of Ag, SO4 in pure water. Ksp (Ag, 504) = 1.7...
[References) Calculate the molar solubility of Ag, SO4 in pure water. Ksp (Ag, 504) = 1.7 x 10-5 Molar solubility = 1 mol/L Calculate the molar solubility of Ag, SO4 in 0.022MAgNO3. Molar solubility = mol/L Calculate the molar solubility of Ag, SO4 in 0.022MK2SO4. Molar solubility = mol/L APPENDIX Solubility Product Constants for Some Inorganic Compounds at 25°C Substance K Substance 1.6 x 10-16 1.9 X 10-33 1.3 x 10-30 7.8 x 10-21 6.7 X 10-11 24 X 10-...
5) Which of the following salts forms aqueous solutions with pli>T! Na:CO, e. Na SO, NaBr d. NHL.CI 6) Which of the following is not a buffer system solution containing roughly equal concentrations of fluoride ion and hydrofluoric acid. c. phosphate ion and monophosphate ion. chloride ion and hydrochloric acid. d s ulfite ion and bisulfite ion. 7) What is indicated by the shape of the titration curve? b. Volume of titrant a. A diprotic acid was titrated with a...
For PbCl2, the Ksp = 1.7 x 10-5. What is the solubility of PbCl 2 in 1.0 M NaCl? O a. 4.1 x 10-3 M O b. 2.6 x 10-2 M O c. 1.6 x 10-2 M O d. 1.7 x 10-4 M O e. 1.7 x 10-5 M
Find Ksp
The generic metal A forms an insoluble salt AB(s) and a complex ACs(aq). The equilibrium concentrations in a solution of ACs were found to be (A) = 0.100 M, [C] = 0.0140 M, and [ACs) = 0.100 M. Determine the formation constant, K, of AC5. Number K,= 1.86 x 10 The solubility of AB(s) in a 1.000-M solution of C(aq) is found to be 0.175 M. What is the Ksp of AB? Number
When 25.0 mL of a
4.80×10-4M potassium
sulfate solution is combined with 15.0 mL
of a 4.27×10-4M calcium
acetate solution does a precipitate
form? (yes or no)
For these conditions the Reaction Quotient, Q, is equal to ?
The molar solubility of calcium sulfite in a
0.158 M potassium sulfite
solution is ? M.
Solid cobalt(II) acetate is slowly added to
50.0 mL of a 0.0327 M
potassium carbonate solution. The concentration of
cobalt(II) ion required to just initiate
precipitation is...
can you teach me how to solve this problem?
Formula Compound Id 1 fuoride Calculate the molar solubility in water of (a) PbBr2: (b) Ag2CO3; (c) Fe(OH)2 For the purpose of this calculation, ignore any reaction of the anion with water and the autoprotolysis of water. Compound aluminum h ids antimon sulle barium carbonate Huoride sulfate hismuth sulf calcium carbonate fluoride hydroxide wate chromium(III) iodate copper bromide chloride ALLOH), Shis: BaCO Bar BaSO BS CO CF CaOH C. CH )...
help me out, please! answer all the multiple
choice.
(15) A phosphate buffer solution is prepared by mixing 100. mL. of 0.300 M KH PO, and 150.ml 0.500 M K HPO (a) Calculate the molar concentrations of H:PO, and that of HPO,2 in the buffer solution. (b) What is the pH of the buffer solution? (H,PO, has K,-6.2 x 10 (c) Write a net ionic equation for the bufering reaction against a strong acid, Hjo (d) Calculate the new concentration...
Solubility Product Constants (Ksp at 25 °C) Type Formula Кsp Bromides PbBr2 6.3 x 10-6 AgBr 3.3 * 10-13 Carbonates BaCO3 8.1 x 10-9 CaCO3 3.8 x 10-9 COCO3 8.0 × 10-13 CuCO3 2.5 10-10 FeCO3 3.5 x 10-11 PbCO3 1.5 10-13 MgCO3 4.0 x 10-5 MnCO3 1.8 10-11 NiCO3 6.6 x 10-9 Ag2CO3 8.1 x 10-12 ZnCO3 1.5 x 10-11 Chlorides PbCl2 1.7 x 10-5 AgC1 1.8 10-10 Chromates BaCrO4 2.0 x 10-10 CaCrO4 7.1 x 10-4 PbCr04 1.8...
[References) Calculate the molar solubility of Ag, SO4 in pure water. Ksp (Ag, 504) = 1.7 x 10-5 Molar solubility = 1 mol/L Calculate the molar solubility of Ag, SO4 in 0.022MAgNO3. Molar solubility = mol/L Calculate the molar solubility of Ag, SO4 in 0.022MK2SO4. Molar solubility = mol/L APPENDIX Solubility Product Constants for Some Inorganic Compounds at 25°C Substance K Substance 1.6 x 10-16 1.9 X 10-33 1.3 x 10-30 7.8 x 10-21 6.7 X 10-11 24 X 10-...
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