In which case would the molar solubility of NİBR2 be the lowest? 0.10 M CaBr2 O 0.15 M HBr pure water

The Ksp of AgBr is 5.0 x 10^-13 . What is the molar solubility of AgBr.

Ksp of Lead iodide (Pbl2) is 1.4 x 10 0. Calculate the molar solubility of this compound. 4.5 x 10-6M O 3.5 x 10-5M O2.5x 10-4M O 15 x 10-3M

A chemistry graduate student is given 300. mL of a 1.60M pyridine (C H,N) solution. Pyridine is a weak base with K,=1.7 × 10 What mass of CH,NHC1 should the student dissolve in the CH,N solution to turn it into a buffer with pH = 5.16? You may assume that the volume of the solution doesn't change when the CH,NHCI is dissolved in it. Be sure your answer has a unit symbol, and round it to 2 significant digits.

If 100.0 g calcium phosphate (Ksp= 1.3 x 10^-32) are placed in enough water to generate 750.0 mL of solution, calculate the molar solubility of the calcium phosphate solution and the molar solubility of the calcium ion if 30.0 mL of 0.400 M calcium nitrate solution is added to the original solution.

Which of the following aqueous solutions are good buffer systems? 0.30 M ammonia + 0.34 M potassium hydroxide 0.20 M hydrochloric acid + 0.20 M sodium chloride 0.15 M sodium hydroxide + 0.24 M sodium chloride 0.21 M hydrocyanic acid + 0.15 M sodium cyanide 0.39 M sodium nitrate + 0.28 M potassium nitrate

Indicate whether the addition of HNO3 will increase, decrease, or leave unchanged the molar solubility of the following compounds:Ca(OH)2                                                                                 AgClAgCN                                                                       BaSO4

Calculate the pH for each point in the titration of 25.0 mL of 0.250 M pyridine, C,H,N(aq), with 0.250 M HBr(aq). pH before the addition of any HBr: pH after the addition of 12.5 mL HBr: pH after the addition of 24.0 mL HBr: pH after the addition of 25.0 mL HBr: pH after the addition of 32.0 mL HBr:

Select the compound(s) below that would impact on the solubility of AgBr (silver bromide, a salt):

Suppose that we have a solution that is 0.0010 M Cl - and 0.100 M CrO4 2-. If we add 0.100 M AgNO 3, which will precipitate out first: AgCl (Ksp = 1.6 x 10 -10) or Ag2CrO4 (Ksp = 1.9 x 10 - 12)?     Silver chromate will precipitate out first.     Both silver chloride and silver chromate will precipitate out at the same rate.     Silver chloride will precipitate out first.     There will be no precipitation.