Copy_of_SCH4U_-_Solubility_Product_Worksheet.doc - SCH4U...

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SCH4U – Ksp & Equilibrium Worksheet SCH4U - 1 Equilibrium: Solubility Product 1. Write the equilibrium dissociation of the following ionic compounds. (a) calcium sulfide (b) lead(II) sulfate (c) silver phosphate (d) mercury(I) iodide (e) iron(III) hydroxide 2. Write the solubility product expressions for each equilibrium in question 1. 3. The molar solubility of cobalt(II) iodate, Co(IO 3 ) 2 , is 0.011 mol/L. (a) Write the equilibrium dissociation of Co(IO 3 ) 2 . (b) Given the molar solubility of Co(IO 3 ) 2 , what is the concentration of each ion in a saturated solution? (c) Calculate the solubility product constant, K sp , for Co(IO 3 ) 2 . 4. The molar solubility of barium thiosulfate, BaS 2 O 3 , is 0.0080 mol/L. (a) Write the equilibrium dissociation of BaS 2 O 3 . (b) Given the molar solubility of BaS 2 O 3 , what is the concentration of each ion in a saturated solution? (c) Calculate the solubility product constant, K sp , for BaS 2 O 3 .
SCH4U – Ksp & Equilibrium Worksheet

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