Please answer these question: a) The major component in bones is calcium hydroxylapatite, Ca5(PO3)3OH, with a...
Please answer these question:
a) The major component in bones is calcium hydroxylapatite, Ca5(PO3)3OH, with a Ksp=7.3*10-34. Determine the solubility of bones in pure water.
b) Calculate the molar solubility of Ca3(PO4)2 ( Ksp=7.3*10-34 ) in a 0.065 M Be3(PO4)2 (100% soluble) solution
Homework Answers
![a) Solubility equilibrium: Cas (PO3), OH(s) = 5Ca* (aq) + 3PO3+ (aq) + OH (aq) Solubility product, K =[ Ca** J[P03] [OH-] =](http://img.homeworklib.com/questions/9da3de60-719c-11ea-820e-17287a793cdf.png?x-oss-process=image/resize,w_560)
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Please answer these question:
a) The major component in bones is calcium hydroxylapatite,
Ca5(PO3)3OH, with a...
Question 4: Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate...
Question 4: Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate (Ca3(PO4)2), determine the molar solubility of the salt in a solution that is 0.20 Min calcium perchlorate, Ca(CIO4)2.
Calcium hydroxide (slaked lime) is a major component of mortar, plaster, and cement, and solutions of...
Calcium hydroxide (slaked lime) is a major component of mortar, plaster, and cement, and solutions of Ca(OH)2 are used in industry as a strong, inexpensive base. Calculate the molar solubility of Ca(OH)2 in water given that the Ksp is 4.1×10–6. Multiply the answer you get by 1000 and enter that number to 1 decimal place.
Show calculations for Calcium phosphate molar solubility. Ca3(PO4)2. ksp = 2.08 x 10^-33. Can you please...
Show calculations for Calcium phosphate molar solubility. Ca3(PO4)2. ksp = 2.08 x 10^-33. Can you please show me how you get from one step to the next? thanks!
G. Common ion effect 1. What is the molar solubility of calcium hydroxide (Ksp 5.5 x...
G. Common ion effect 1. What is the molar solubility of calcium hydroxide (Ksp 5.5 x 10) under the following conditions? . In pure water. ii. In water with a pH of 7.25 iii. In water with a pH of 12.50 2. What is the molar solubility of lead (II) fluoride (Ksp 2.7 x 10) under the following conditions? i. In pure water. ii. In a 2.5 x 105 M NaF solution
41 A solution is made 0.10 molar in Mo2+, 0.10 molar in NH3, and 1.0 molar...
41 A solution is made 0.10 molar in Mo2+, 0.10 molar in NH3, and 1.0 molar in NH,CI. ill Mg(OH)2 precipitate? 42 How many grams of ammonium chloride must be added to 100 ml of 0.050-molar ammonium hydroxide to revent the precipitation of ferrous hydroxide, Fe(OH)2, when the NH4CI- NH4OH mixture is added to 100 ml of 0.020-molar FeCl2? Assume that the addition of solid NH4Cl produces no volume change 43 The Ksp of calcium phosphate, Ca3(PO4)2, is 1.3 X...
The solubility of Ce(IO3)3 in a 0.14-M KIO3 solution is 1.3 x 10-7 mol/L. Calculate Ksp...
The solubility of Ce(IO3)3 in a 0.14-M KIO3 solution is 1.3 x 10-7 mol/L. Calculate Ksp for Ce(IO3)3 - Ksp = Submit Answer Try Another Version 10 item attempts remaining Which of the following two compounds is expected to be more soluble in acidic solution than in pure water? a. Agi AgNO2 b. Mn(NO3) Mn(CN)2 Submit Answer Try Another Version 10 item attempts remaining Calculate the solubility of solid Ca3(PO4)2 (Ksp = 1.3x10-32) in a 0.16 M Na3PO4 solution. S...
need help with all parts of question 2. thank you :) equivalence points and the pH...
need help with all parts of question 2. thank you :)
equivalence points and the pH at the half equivalence points for the three titration regions. Question 2 Part A Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate (Ca3(PO4)2), determine the molar solubility of the salt in a solution that is 0.20 M in calcium perchlorate, Ca(C104)2. Part B The cation, Co2+, is able to form a complex ion, (Co(SCN)4] 2-, with the thiocyanate...
Calcium phosphate (Ca3(PO4)2) is sparingly soluble in water. If the concentration of calcium ions in solution...
Calcium phosphate (Ca3(PO4)2) is sparingly soluble in water. If the concentration of calcium ions in solution at equilibrium is 1.0 x 10°M, what is the Ksp of calcium phosphate? a. 4.4 x 10-46 b. 2.2 x 10-46 c. 1.1 x 10-46 d.5.5 x 10-47 a. b. O C. d. KESCION 20 5 pts 14a) Sodium chromate is added to a solution of 0.0060 M 5r2+ What is Q if the final concentration of Cro 2 is 0.0030 M? a. 7.2...
Calculating Molar Solubility: (Please show all work! will upvote.) Part 1: Calculate the molar solubility of...
Calculating Molar Solubility:
(Please show all work! will upvote.)
Part 1: Calculate the molar solubility of CaSO4 in pure water. Ksp for CaSO4 = 2.4 x 10-5 Part 2: Calculate the molar solubility of CaSO4 in a solution containing 0.100 M Na2SO4.
1-4 please help 7 points possible Last Name First Name 1 x 1031. It dissociates in water The slightly soluble salt...
1-4 please help
7 points possible Last Name First Name 1 x 1031. It dissociates in water The slightly soluble salt fluorapatite, Cas(POa)3F, has a Ksp according to the following equation: Cas(PO4)3Fi 5Ca2 3PO F 1. Write the Ksp equation for this process: Ksp Calculate the equilibrium concentrations of Ca, PO, and F. 2. a. [Ca2]= b. [PO]= c. [F]= How many grams of fluorapatite will dissolve in 1L of water? 3. 4. The solubility of the related salt hydroxyapatite,...
Question 4: Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate (Ca3(PO4)2), determine the molar solubility of the salt in a solution that is 0.20 Min calcium perchlorate, Ca(CIO4)2.
G. Common ion effect 1. What is the molar solubility of calcium hydroxide (Ksp 5.5 x 10) under the following conditions? . In pure water. ii. In water with a pH of 7.25 iii. In water with a pH of 12.50 2. What is the molar solubility of lead (II) fluoride (Ksp 2.7 x 10) under the following conditions? i. In pure water. ii. In a 2.5 x 105 M NaF solution
41 A solution is made 0.10 molar in Mo2+, 0.10 molar in NH3, and 1.0 molar in NH,CI. ill Mg(OH)2 precipitate? 42 How many grams of ammonium chloride must be added to 100 ml of 0.050-molar ammonium hydroxide to revent the precipitation of ferrous hydroxide, Fe(OH)2, when the NH4CI- NH4OH mixture is added to 100 ml of 0.020-molar FeCl2? Assume that the addition of solid NH4Cl produces no volume change 43 The Ksp of calcium phosphate, Ca3(PO4)2, is 1.3 X...
The solubility of Ce(IO3)3 in a 0.14-M KIO3 solution is 1.3 x 10-7 mol/L. Calculate Ksp for Ce(IO3)3 - Ksp = Submit Answer Try Another Version 10 item attempts remaining Which of the following two compounds is expected to be more soluble in acidic solution than in pure water? a. Agi AgNO2 b. Mn(NO3) Mn(CN)2 Submit Answer Try Another Version 10 item attempts remaining Calculate the solubility of solid Ca3(PO4)2 (Ksp = 1.3x10-32) in a 0.16 M Na3PO4 solution. S...
need help with all parts of question 2. thank you :)
equivalence points and the pH at the half equivalence points for the three titration regions. Question 2 Part A Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate (Ca3(PO4)2), determine the molar solubility of the salt in a solution that is 0.20 M in calcium perchlorate, Ca(C104)2. Part B The cation, Co2+, is able to form a complex ion, (Co(SCN)4] 2-, with the thiocyanate...
Calcium phosphate (Ca3(PO4)2) is sparingly soluble in water. If the concentration of calcium ions in solution at equilibrium is 1.0 x 10°M, what is the Ksp of calcium phosphate? a. 4.4 x 10-46 b. 2.2 x 10-46 c. 1.1 x 10-46 d.5.5 x 10-47 a. b. O C. d. KESCION 20 5 pts 14a) Sodium chromate is added to a solution of 0.0060 M 5r2+ What is Q if the final concentration of Cro 2 is 0.0030 M? a. 7.2...
Calculating Molar Solubility:
(Please show all work! will upvote.)
Part 1: Calculate the molar solubility of CaSO4 in pure water. Ksp for CaSO4 = 2.4 x 10-5 Part 2: Calculate the molar solubility of CaSO4 in a solution containing 0.100 M Na2SO4.
1-4 please help
7 points possible Last Name First Name 1 x 1031. It dissociates in water The slightly soluble salt fluorapatite, Cas(POa)3F, has a Ksp according to the following equation: Cas(PO4)3Fi 5Ca2 3PO F 1. Write the Ksp equation for this process: Ksp Calculate the equilibrium concentrations of Ca, PO, and F. 2. a. [Ca2]= b. [PO]= c. [F]= How many grams of fluorapatite will dissolve in 1L of water? 3. 4. The solubility of the related salt hydroxyapatite,...
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