A saturated solution of Co(OH)2 was found to contain 3.7 ✕ 10−6 mol OH − in 100.0 mL. Calculate the Ksp of Co(OH)2. 4 sig figs
A saturated solution of Co(OH)2 was found to contain 3.7 ✕ 10−6 mol OH − in 100.0 mL. Calculate the Ksp of Co(OH)2. 4 si...
a)A solution of saturated PbBr2 is found to contain 2.4 ✕ 10−2M bromide ion. Calculate the Ksp of PbBr2. b) A 40.0-mL solution contains 0.029 M barium chloride (BaCl2). What is the minimum concentration of sodium sulfate (Na2SO4) required in the solution to produce a barium sulfate (BaSO4) precipitate? The solubility product for barium sulfate is Ksp = 1.1 ✕ 10−10. c)The solubility product, Ksp, for magnesium hydroxide, Mg(OH)2, is 5.6 ✕ 10−12 at 25°C. What is the molar solubility...
1) The solubility of Ni(OH)2 is measured and found to be 3.90×10-4 g/L. Use this information to calculate a Ksp value for nickel(II) hydroxide. Ksp = _______ 2) The solubility of Ag2CO3 is measured and found to be 3.58×10-2 g/L. Use this information to calculate a Ksp value for silver carbonate. Ksp = _________ 3) The mass of silver phosphate that is dissolved in 250 mL of a saturated solution is _____grams. 4)The mass of silver bromide that is dissolved...
Ksp for Ag2CO3 (molar mass = 276 g/mol) is 3.50x10-6. Into a 100.00 mL saturated Ag2CO3 solution, 0.0200 mol of Na2CO3 solid is added. How many grams (3 sig fig) of solid will precipitate? (hint: find how many moles of Ag2CO3 is dissolved in pure water, and how many moles is dissolved in Na2CO3 solution. The difference is how many moles will precipitate out from solution.)
10 L of a saturated solution of calcium fluoride, CaF2, was evaporated and found to contain 4.28 millimoles (mmol) fluoride. What is the value of Ksp? CaF2(s) -> <- ca2+ (aq) +2 F- (aq) How did Ksp= [Ca2+] [F-]2 become Ksp= [s] [2s]2= 4s3 Cause I thought it was only Ksp= [s] [s]2 = s3 and why 4.28x10-3 have to devide by 10 and why the [F-] = 4.28 x 10-4 have to eqautes to 2 to have s= 2.14x10-4...
A saturated AgCl solution was analyzed and found to contain 1.25 x 10-5 M Ag+ ions. Use this value to calculate the Ksp of AgCl. Answer:
Q1: Part 1) The solubility product (Ksp) of AuCl3(s) is 3.2 × 10-25. Calculate the molar solubility of AuCl3(s) in pure water and with the molar solubility found, calculate the solubility of AuCl3(s) in units of mg AuCl3/mL in pure water. The molar mass of AuCl3 is equal to 303.33 g AuCl3/mol AuCl3. Part 2 )Calculate the molar solubility of AuCl3(s) in an aqueous 1.5 M NaCl solution. Q2: Calculate the pH of a solution if 75.0 mL of 0.195...
1. What ions can be found in a saturated solution of Caco? The saturated solution of Ca CO₂ tochd that culcrmccartron and Carborate clos) son is as follows CaCO₃(aq)-> (a + cual tozcaada Asso Saturated solither ofcacą has cat and coz 2. What is the K, expression for a saturated solution of Ca,(PO)? (a3(PO4)2 ₃ 3 cat? tz Pou3 35 25 KSP=35] [25]? = 2753x452 - Ksp = 108 55 3. What is the K expression for a solution of...
1) Use equilibrium ion concentration to calculate Ksp. The Pb2+ concentration in a saturated solution of lead bromide is measured and found to be 1.19×10-2 M. Use this information to calculate a Ksp value for lead bromide. Ksp =___________ 2) Use solubility to calculate Ksp. The solubility of Fe(OH)2 is measured and found to be 1.15×10-3 g/L. Use this information to calculate a Ksp value for iron(II) hydroxide. Ksp =______________
Find the literature ksp value for Mn(OH )2 . ph of saturated solution mn(Oh )2 is 9.90 calculate oh ,mn, mnoh2 concentration and , ksp .compare calculated ksp value from the literature ksp value . are the two values close or different .
Question 3 The solubility of Mg(OH)2: (58.3 g/mol) is 9.63 mg Mg(OH)2/100.0 mL solution at 25 °C. What is the poH of Mg(OH)2 at this temperature?Question 4 What is the pH of a 0.7 mol/L benzoic acid (C6H5COOH, Ka =6.6x10-5) solution?