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Write the ion-product expression for silver carbonate.
Ksp=
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- Solid manganese(II) sulfide and solid zinc sulfide are in equilibrium with a solution containing 1.01x10 2 M manganese(II) acetate. Calculate the concentration of zinc ion present in this solution. [zinc] = M Solid zinc carbonate and solid zinc phosphate are in equilibrium with a solution containing 5.83×10-3 M sodium carbonate. Calculate the concentration of phosphate ion present in this solution. [phosphate] = MWrite the expression for the solubility-product constant of the ionic compound: Fe(OH)27. A common buffer solution can be prepared by using ammonia and ammonium salts. The base equilibrium constant of ammonia, NH3, is 1.815x10-5 A student worker is asked to prepare a buffer solution with NH3 and ammonium salt. However, after the student did a thorough search, no ammonium salt is found. After the student reported the result to the professor, the professor told the student the buffer can be prepared with ammonia and a strong acid. Can you help this student out? The pH of the buffer to be prepared is 10.08. The molarity of the ammonia in the buffer is 0.4717 M. The molarity of the ammonia solution found in the laboratory is 1.201 M, the strong acid solution is 0.9948 M HNO3. The volume of the buffer solution to be prepared is 500.0 mL. Please answer the following questions. A. B. What is the molarity of the ammonium ion in the buffer? Please provider your answer below. Check answer How many mL of 0.9948 M HNO3 solution is needed? Please provider your answer below. 0² 0₂ $…
- Bromothymol blue is yellow in acid solutions. HBB is acidic form of the indicator . The indicator is blue in basic solutions. BB- is basic form of the indicator. HBB + H2O H3O+ + BB- In this case, HBB is an acidic form of the indicator. BB- is the basic form of the indicator. The acidic form is yellow in color and the basic form is the blue color. (a) Predict what will happen if NaOH is added to the reaction system. explain why ? make sure to explain why?If a solution contains 0.0020 mol of CrO42−CrO42− per liter, what concentration of Ag+ ion must be reached by adding solid AgNO3 before Ag2CrO4 begins to precipitate? Neglect any increase in volume upon adding the solid silver nitrate.If the molar solubility of PbCrO4 at 25 oC is 5.48e-07 mol/L, what is the Ksp at this temperature?Ksp = (b) It is found that 1.08e-09 g of Fe(OH)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Fe(OH)3.Ksp = (c) The Ksp of Mg3(PO4)2 at 25 oC is 1.04e-24. What is the molar solubility of Mg3(PO4)2?solubility = mol/L
