You are given a solution of 0.20M CoCl3, 0.15M SnCl2, 0.35M CuCl2, and 0.25M AgCl.Giventhe following table, calculatethe hydroxide concentration needed to precipitate each metal individually so they can be recovered. You do not want more than one metal to precipitate at one time or when you filter the precipitate you will get a mixture.(Optional; calculate the volume of a 0.25M NaOH solution needed to cause this precipitation) b.) Hydroxide needed to precipitate Sn(OH)2 c.) Hydroxide needed to precipitate Cu(OH)2 d.) Hydroxide needed to precipitate AgOH

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
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.58QE
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You are given a solution of 0.20M CoCl3, 0.15M SnCl2, 0.35M CuCl2, and 0.25M AgCl.Giventhe following table, calculatethe hydroxide concentration needed to precipitate each metal individually so they can be recovered. You do not want more than one metal to precipitate at one time or when you filter the precipitate you will get a mixture.(Optional; calculate the volume of a 0.25M NaOH solution needed to cause this precipitation)

b.) Hydroxide needed to precipitate Sn(OH)2

c.) Hydroxide needed to precipitate Cu(OH)2

d.) Hydroxide needed to precipitate AgOH

Page 1 of 1
1. You are given a solution of 0.20M CoCl3, 0.15M SnCl2, 0.35M CuCl2, and 0.25M AgCl. Given the
following table, calculate the hydroxide concentration needed to precipitate each metal
individually so they can be recovered. You do not want more than one metal to precipitate at
one time or when you filter the precipitate you will get a mixture. (Optional; calculate the
volume of a 0.25M NaOH solution needed to cause this precipitation)
Metal hydroxide
Co(OH)3
Sn(OH)2
Cu(OH)2
Ksp
2.5x10-43
Зх1027
2.2x10-20
AGOH
2.0x10-8
a.
Hydroxide needed to precipitate Co(OH)3
1
of 1
Transcribed Image Text:Page 1 of 1 1. You are given a solution of 0.20M CoCl3, 0.15M SnCl2, 0.35M CuCl2, and 0.25M AgCl. Given the following table, calculate the hydroxide concentration needed to precipitate each metal individually so they can be recovered. You do not want more than one metal to precipitate at one time or when you filter the precipitate you will get a mixture. (Optional; calculate the volume of a 0.25M NaOH solution needed to cause this precipitation) Metal hydroxide Co(OH)3 Sn(OH)2 Cu(OH)2 Ksp 2.5x10-43 Зх1027 2.2x10-20 AGOH 2.0x10-8 a. Hydroxide needed to precipitate Co(OH)3 1 of 1
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