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- Aug 9, 2007
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I get confused with solubility problems.
Can anyone explain the following?
1) How much Cr042- must be added to a liter of a saturated solution of AgCl in order to precipitate Ag2Cr04?
2) Find the Ka of HCN, given that a .20 M solution of HCN is .002% ionized.
3) Silver hydroxide, AgOH, is a slightly soluble ionic compound whose Ksp= 1.5 x 10^-8. What is the minimum pH at which AgOH will precipitate from a solution, 0.010M in Ag+?
Thank you.
Can anyone explain the following?
1) How much Cr042- must be added to a liter of a saturated solution of AgCl in order to precipitate Ag2Cr04?
2) Find the Ka of HCN, given that a .20 M solution of HCN is .002% ionized.
3) Silver hydroxide, AgOH, is a slightly soluble ionic compound whose Ksp= 1.5 x 10^-8. What is the minimum pH at which AgOH will precipitate from a solution, 0.010M in Ag+?
Thank you.
