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A chemist wishes to precipitate yttrium cations out of a 1.00 L solution. if the concentration of in solution is 0.428 M and the K of yttrium lodate is 1.12 x 10, what mass of potassium iodate (003 must be added so that precipitation may begin? The molar mass of potassium lodate is 214.00 g/mol. (27) (A) (B) (C) (D) (E) 91.6g 64.0 E (6.4 x 10 g) 411 mg 56.0 ng 137 mg (5.6 x 10 e)

A chemist wishes to precipitate yttrium cations out of a 1.00 L solution. if the concentration of in solution is 0.428 M and the K of yttrium lodate is 1.12 x 10, what mass of potassium iodate (003 must be added so that precipitation may begin? The molar mass of potassium lodate is 214.00 g/mol. (27) (A) (B) (C) (D) (E) 91.6g 64.0 E (6.4 x 10 g) 411 mg 56.0 ng 137 mg (5.6 x 10 e)

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter14: Chemical Equilibrium
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A chemist wishes to precipitate yttrium cations out of a 1.00 L solution. if the concentration of (in solution is 0.428 M and the K of yttrium iodate is 1.12 x 10, what mass of potassium lodate (00 must be added so that precipitation may begin? The molar mass of potassium lodate is 21A.00 g/mol. (27) (A) (B) (C) (D) 91.6g 64.0 ug (6.4 x 10* g) 411 mg 56.0 ng 137 mg (5.6 x 10* g) (E)
Transcribed Image Text:A chemist wishes to precipitate yttrium cations out of a 1.00 L solution. if the concentration of (in solution is 0.428 M and the K of yttrium iodate is 1.12 x 10, what mass of potassium lodate (00 must be added so that precipitation may begin? The molar mass of potassium lodate is 21A.00 g/mol. (27) (A) (B) (C) (D) 91.6g 64.0 ug (6.4 x 10* g) 411 mg 56.0 ng 137 mg (5.6 x 10* g) (E)
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