Chapter-18-problems

# Chapter-18-problems - Write the solubility product constant...

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Write the solubility product constant expressions for: calcium fluoride copper(II) arsenate silver phosphate The solubility of lithium phosphate (115.79 g/mol) at 18°C is 0.034 g/100 mL. What is K sp for this salt at this temperature? Copper(II) arsenate (468.48 g/mol) has a K sp of 7.6 x 10 -36 at 25°C. What is the molar solubility of this salt at this temperature?

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Lead(II) iodide (461 g/mol) has a K sp of 7.1 x 10 -9 at 25°C. What is the molar solubility of this salt at this temperature? What is the molar solubility of lead(II) iodide in a 0.100 M solution of potassium iodide at 25°C?
Which of the following has the highest molar solubility? (look up K sp values) MgF 2 MgCO 3 Mg 3 (PO 4 ) 2 Li 3 PO 4 Ag 2 CrO 4 will have the highest solubility in which of the following? Pure H 2 O 0.1 M K 2 CrO 4 0.25 M KNO 3 0.40M AgNO 3 Excess Ca(OH) 2 is shaken with water to produce a saturated solution. A 50.00 mL sample of the clear saturated solution is removed and requires 10.7 mL of 0.1032 M HCl for its titration.

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Chapter-18-problems - Write the solubility product constant...

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