We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Question 1 The solubility product for Al(OH)3 is written as a. K- [A1*] s[on-) [Al(OH)] Ob....
Enter the solubility-product expression for Al(OH)3(s).
Al(OH), (s) $ Al3+ (aq) + 3 OH+ (aq) How would the solubility of Al(OH), change if the pH of this system were increased? a) The solubility of Al(OH), would increase. b) The solubility of Al(OH); would decrease. c) The solubility of Al(OH); would remain unchanged. d) There is not enough information provided to determine how the solubility would change.
Question 19 What is the product of the following reaction? excess HBT Br OH OH Br ОН ОН Br Br Moving to another question will save this response. A Moving to another question will save this response. Question 20 What is the product of the following reaction? NaBHA ОН ОН A Moving to another question will save this response. A Moving to another question will save this response. Question 22 What is the starting material for the following reaction? 1....
28. Al(OH)3 has a solubility product constant of 3.95 x 10-'1. A water sample containing aluminum has a pH of 8.9. Which species will dominate in this water sample? a) Al+(aq) b) Al(OH)3 (S) c) A12+(aq) d) Al(s)
Question 7 The solubility of Cr(OH)3 in water is 1.26 x 10-8 M at 25 °C. Calculate the Ksp value for Cr(OH)3. A. 6.80 x 10-31 B. 1.98 x 10-24 C.1.26 x 10-8 OD. 1.58 x 10-16 E. 2.48 x 10-32 > A Moving to another question will save this response.
14. (5 pts) Suppose the solubility in water of Al(OH)3 in g/L is 1.127 x 109. What is the K» for Al(OH)3? You must show the ionization reaction and your work!
Write a balanced net ionic equation to show why the solubility of Al(OH)3(s) increases in the presence of a strong acid and calculate the equilibrium constant for the reaction of this sparingly soluble salt with acid. Must show work when calculating K - Ksp Al(OH)3 = 1.9x10-33; Kw = 1x10-14 . . . . . .. . . . . . . . . . .. .
Draw a pC-pH solubility diagram for gibbsite, Al(OH)3 (s) Al(OH)3 (s) ⇌ Al3+ + 3OH- LogKs0 = -34.0 Al3+ + H2O ⇌ AlOH2+ + H+ LogKs1 = -5.0 AlOH2+ + H2O ⇌ Al(OH)2 - +2H+ LogKs2 = -10.1 Al(OH)3 0 + H2O ⇌ Al(OH)3 0 +3H+ LogKs3 = -16.9 Al3+ + 4H2O ⇌ Al(OH)4 - + 4H+ LogKs4 = -22.7 Graph the pH on the x-axis and the concentration of the aluminum species on the y-axis. Assume gibbsite dissolves in...
Q1 The solubility product, Kps, of Al (OH) 3 (s) is 1.0 x 10-33. What is its solubility (in g / L) in an aqueous solution of NaOH with a pH of 12.21? Q2 The formation constant, Kf, of PbCl42- (aq), Pb2 + (aq) + 4 Cl- (aq) ⇌ PbCl42- (aq), is 2.5 x 1015. What are the equilibrium concentrations of Pb2 + (aq) , Cl- (aq), and PbCl42- (aq) if we add 0.103 mol of Pb (NO3) 2 to...
QUESTION 4 What is the solubility of Al(OH)3 in a solution that has pH = 107 Give your answer using scientific notation and to 2 significant The Ksp of Al(OH)3 is 1.0 x 10 figures (ue, one decimal place).