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What is the molar solubility, x, of Ba3(PO4)2 in terms of Ksp? Ba3(PO4)2 (s) – 3...
What is the molar solubility, x, of Ba3(PO4)2 in terms of Ksp? Ba3(PO4)2 (s) ↔ 3 Ba2+ (aq) + 2 PO43- (aq) Consider a reaction with the rate law: Rate = k[A]2 Based on this information, which of the plots described will give a straight line graph for this reaction? A. ln [A] versus time B. 1/[A] versus time C. [A] versus time D. ln [A] versus 1/time
Calculate the solubility of Ba3(PO4)2 (a) in pure water and (b) in a solution in which [PO43-] = 0.210 M. Ksp Ba3(PO4)2 = (1.3 × 10-29) Solubility in pure water =______ M Solubility in 0.210 M PO43- =______M
The molar solubility of Ba3(PO4 n water at 25°C is 1.4 x 108 mol L-1
Calculate the solubility of barium phosphate, Ba3(PO4)2 in units of grams per liter. Ksp(Ba3(PO4)2) = 1.3E-29.
Express the Ksp expression of each of the following compounds in terms of its molar solubility (x). (Example input format: KLsp} = 2x15.) (a) Cos chemPad Help Greek 2 Your answer differs too much from the expected answer to provide useful feedback. (b) Ag25 chemPad Help Greek ▼ (c) Ba3(PO4)2 chemPad O Help Greek-
Write a net ionic equation for the neutralization reaction of H3PO4(aą) with Ba(OH)2(aq). A) 2 H3PO4(aq) + 3 Ba(OH)2(a )--Ba3 (PO4)2(s) + 6 H2O() B) 6H+a)+2 PO43-(aq) +3 Ba2+(ag) + 6 OH-(ag) -+ Ba3(PO4)2)6 H20(1) C) H+(aq) + OH-(aq) → H2O(1) D) 2 H3PO4a)+3 Ba2+a) +6 OH-(a) Ba3(PO42(s)+6H20(0)
Question 30 3 pts What is the solubility constant expression, Ksp in terms of molar solubility for the insoluble salt barium oxalate, BaC204? Okos OK - 108 OK-45 OK -2754 Oksp=s²
Precipitation Question What is Ksp for the following equilibrium if Ca,(PO4), has a molar solubility of 0.00050 M? Ca; (PO2)2($) = 3 Ca? + (aq) + 2 PO (aq) Select the correct answer below: O 1.1 x 10-20 O 5.7 x 10-17 O 3.4 10-15 O 8.9 x 10-2 FEEDBACK MORE INSTRUCTION Content attribution
3. Tooth enamel consists of the mineral hydroxyapatite, Cas(PO4)3OH, which has Ksp = 6.8 x 10-37. a. (10 points) Fill the in the ICE Box for the equilibrium of hydroxyapatite in water. You may use "x" or "S" for the changes. Cas(PO4)2OH(s) = 5 Ca2+ (aq) + 3 PO43- (aq) + OH- (aq) Initial Change Equilibrium b. (10 points) Write an expression for Ksp in terms of the concentrations of product. C. (10 points) Calculate the solubility of hydroxyapatite in...
Calculate the molar solubility of Mg3(PO4)2 Ksp = 1 X 10-24