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- The hydroxide ion has the formula OH−OH−. The solubility-product constants for three generic hydroxides are given here. Generic hydroxide KspKspK_sp XOHXOH 1.30×10−81.30×10−8 Y(OH)2Y(OH)2 3.40×10−103.40×10−10 Z(OH)3Z(OH)3 6.00×10−156.00×10−15 Use these values to answer the following questions. 1. The removal of an ion is sometimes considered to be complete when its concentration drops to 1.00×10−6 1.00×10−6 MM. What concentration of hydroxide would cause Y2+Y2+ to "completely" precipitate from a solution?An aqueous solution of hypochlorous acid is used a disinfectant in many sanitizing sprays and swimming pool cleaners. Use the dissociation constant of hypochlorous, HOCl. HOCl ---> H+ + OCl- For 3.0x10-3 M solution of hypochlorous acid, calculate molar concentrations of all three species and the percent dissociation of the acid.Is Ag2SO is added to water ,the salt will be?. Soulable or insoulable? Explain why?
- Q6 chapter 15 titration: multimedia activities Solve Asap pleaseCompute for the titratable acidity of vinegar sample if 6 ml of 1.0 N NaOH was used to titrate 25 ml of sample. Can this sample be used commercially if the standard is 4% titratable acidity?How will Le Chatlier’s Principle be used to? Cause an insoluble salt to become more soluble
- A) Write the Ksp expression for the sparingly soluble compound lead phosphate, Pb3(PO4)2. Ksp = If either the numerator or denominator is 1, please enter 1. b.) Write the Ksp expression for the sparingly soluble compound silver sulfate, Ag2SO4. Ksp = If either the numerator or denominator is 1, please enter 1.For PbCl2, Ksp = 0.0000137 What is the molar solubility of PbCl2.For a solution containing 0.050 M sodium butanoate (the sodium salt of butanoic acid, butanoic acid can be found in appendix G). Calculate the fraction of association A)0.011%B)1.84%C)5.25%D)3.09%E)0.008% Do not give handwriting solution.
- Solid silver acetate is slowly added to 50.0 mL of a 0.376 M ammonium chromate solution until the concentration of silver ion is 0.0386 M. The percent of chromate ion remaining in solution is _________ %. Solid magnesium chromate is slowly added to 150 mL of a potassium fluoride solution until the concentration of magnesium ion is 0.0269 M. The maximum amount of fluoride remaining in solution is ___________ M.What are the K1 and K2 (dissociation constants)? Given... Molarity NaOH: .3, Concentration of unknown: 31 g/L # mL NaOH to reach 1st inflection point: 25 (pH 4) # mL NaOH to reach 2nd inflection point: 50 (pH 11) pH @ 1st 1/2 equivalence point: 2.6Write the Ksp expression for the sparingly soluble compound silver sulfide, Ag2S. Ksp = If either the numerator or denominator is 1, please enter 1. --- Write the Ksp expression for the sparingly soluble compound silver iodide, AgI. If either the numerator or denominator is 1, please enter 1. Ksp =