What is the calculated molar solubility in water at 25 °C of AgBr The molar solubility = i Ag₂CO3 The molar solubility = i M M

Given the equation   Ag+(aq)+2NH3(aq)⟶[Ag(NH3)2]+(aq)?f=2.00×107 determine the concentration of NH3(aq) that is required to dissolve 545 mg of AgCl(s) in 100.0 mL of solution. The ?sp of AgCl is 1.77×10−10.

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What is the maximum possible concentration of Ba2+ ions in a NaOH solution if the concentration of OH– is maintained at 0.100 M? The solubility product constant of Ba(OH)2 is Ksp = 5.0 × 10–3

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.

A chemistry graduate student is given 450. mL of a 0.60M propanoic acid (HC,H,CO,) solution. Propanoic acid is a weak acid with K,=1.3 × 10 °. What mass of KC, H,CO, should the student dissolve in the HC,H,CO, solution to turn it into a buffer with pH =4.80? You may assume that the volume of the solution doesn't change when the KC,H,CO, is dissolved in it. Be sure your answer has a unit symbol, and round it to 2. 2 significant digits. alo х10 Ar Explanation Check © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use| Privacy Center | Accessibility ................ . ..................... .....

A solution contains CO32– at a concentration of 0.0023 M and Cl– at a concentration of 0.00076 M. If AgNO3(aq) is added drop by drop to the solution, which ion, CO32– or Cl–, will precipitate first? Give the minimum concentration of Ag+ needed to precipitate each of the