Classify the following ionic compounds according to the Sigma-Aldrich solubility scale based on their molar solubility (S). Answer...

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Chemistry

Classify the following ionic compounds according to theSigma-Aldrich solubility scale based on their molar solubility(S).

Answer choices are: Very Soluble, Freely Soluble, Soluble,Sparingly Soluble, Slightly Soluble, Very Slightly Soluble, andPractically Insoluble.

a) Silver nitrite (AgNO2), S = 0.27 M. Answer is

b) Lithium Phosphate (Li3PO4), S = 3.4 x10-3 M. Answer is

c) Aluminum Fluoride (AlF3), S = 8.6 x10-2 M. Answer is

d) Tin (II) Iodide (SnI2), S = 2.9 x 10-2M. Answer is

Answer & Explanation Solved by verified expert
4.2 Ratings (526 Votes)
a Silver nitrite AgNO2 molar mass M 15387 gmol1 S 027 M 027 mol L 027 mol x15387 gmol1 L 41545 g L 41545 g 1000 mL Hence volume of solvent required to dissolve 1 g AgNO2 1000 mL 41545 g 2407 mL g For a salt to be soluble the range is 10 30 mL g Hence according to    See Answer
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