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The solubility of copper(i) chloride is 3.91 mg per 100.0 ml of solution. calculate ksp for cucl (cucl=99.00 g mol-1).

Whitney Matthews

in Chemistry

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James Washington on January 19, 2018

Convert Mg to grams1g =1000mg what about 3.91 Mg= 3.91 mg x 1g/1000mg= 3.91 x 10^-3 gmoles= molar mass massthat is 3.91 x10^-3g /99 g/mol=3.95 x10^-5molesconcentration= moles / vol in litersthat is 3.95 x 10^-5/100 x1000= 3.94 x10^-4Mequation for the dissociation of CUCl= CUCl----> CU^+ +Cl^-Ksp=(CU+)(CI-)that is (3.95 x 10^-4)(3.95 x 10^-4)Ksp= 1.56 x 10^-7


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