Alkaline Earths and Halogens 2. You are given a colorless unknown solution that contains one salt from the following set: NaX, NaY, NaZ. In solution, each salt dissociates completely into the Na* ion and the anion X-, Y, or Z-, whose properties are given in question 1. The Nat ion is inert. Assuming you have access to solutions of X, Y, and Z, write a simple procedure (in the form of a flowchart) for determining the identity of the salt that is present in your unknown: and Halogens Name Time M T W R F 1. Substances X, Y, and Z can all act as oxidizing agents. In solution, X is red, Y is green, and Z is blue. In the reactions they undergo they are reduced to X-, Y-, and Z-, all of which are colorless. When a solution of X is mixed with one containing Y- ions, the color changes from red to green. Which species is oxidized? Which species is reduced? yes Is X a better oxidizing agent than Y? When a solution of X is mixed with one containing Z- ions, the solution remains red. NO. Is X a better oxidizing agent than Z? Arrange X, Y, and Z in order of increasing strength as oxidizing agents: Strongest Weakest

Alkaline Earths and Halogens 2. You are given a colorless unknown solution that contains one salt from the following set: NaX, NaY, NaZ. In solution, each salt dissociates completely into the Na* ion and the anion X-, Y, or Z-, whose properties are given in question 1. The Nat ion is inert. Assuming you have access to solutions of X, Y, and Z, write a simple procedure (in the form of a flowchart) for determining the identity of the salt that is present in your unknown: and Halogens Name Time M T W R F 1. Substances X, Y, and Z can all act as oxidizing agents. In solution, X is red, Y is green, and Z is blue. In the reactions they undergo they are reduced to X-, Y-, and Z-, all of which are colorless. When a solution of X is mixed with one containing Y- ions, the color changes from red to green. Which species is oxidized? Which species is reduced? yes Is X a better oxidizing agent than Y? When a solution of X is mixed with one containing Z- ions, the solution remains red. NO. Is X a better oxidizing agent than Z? Arrange X, Y, and Z in order of increasing strength as oxidizing agents: Strongest Weakest

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 34P

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